| bluebookofguitarvalues: guitar amplifiers/manufacturers/guild | bluebookofguitarvalues | press | 8 | secondary |
| jedistar: guild | jedistar | press | 3 | secondary |
| musicradar: news/the story of prss se guitar line | musicradar | press | 7 | secondary |
| kalamazoocountry: new owners for heritage guitars in kalamazoo | kalamazoocountry | press | 1 | secondary |
| musicradar: news/gibson pleased with end of heritage guitars legal case but has either company actuall | musicradar | press | 3 | secondary |
| premierguitar: artists/cordoba music group acquires guild | premierguitar | press | 2 | secondary |
| acousticmusic: research/guitar information/large shop guitar builders/guild | acousticmusic | press | 3 | secondary |
| yamahamusicians: yamaha guitar group announces acquisition of cordoba music group | yamahamusicians | press | 0 | secondary |
| bluebookofguitarvalues: electric guitars/manufacturers/guild | bluebookofguitarvalues | press | 2 | secondary |
| mmone: guild guitars | mmone | press | 10 | secondary |
| guitar: features/a brief history of guild guitars | guitar | press | 2 | secondary |
| acousticmusic: guitar music research/guitar information/large shop guitar builders/gretsch | acousticmusic | press | 7 | secondary |
| bluebookofguitarvalues: acoustic guitars/manufacturers/gretsch | bluebookofguitarvalues | press | 2 | secondary |
| reverb: news/the rebirth of gretsch guitars | reverb | press | 7 | secondary |
| reverb: news/how to date a gretsch guitar | reverb | press | 12 | secondary |
| jedistar: gretsch 2/amp | jedistar | press | 5 | secondary |
| guitar: reviews/electric guitar/gretsch shootout g2420t streamliner g5420t electromatic g6120t pla | guitar | press | 1 | secondary |
| premierguitar: gretsch releases the streamliner series | premierguitar | press | 1 | secondary |
| encyclopedia: books/politics and business magazines/cf martin co inc | encyclopedia | press | 0 | secondary |
| moravianmusic: topics of interest/martin c f guitars | moravianmusic | press | 2 | secondary |
| bluegrasstoday: original martin factory added to national register of historic places | bluegrasstoday | press | 2 | secondary |
| guitar: features/martin guitar history | guitar | press | 8 | secondary |
| themunicipal: 2023/12/stringing along at the martin guitar factory and museum | themunicipal | press | 3 | secondary |
| folkwaymusic: museum/martin guitars/1969 martin d28 0119 | folkwaymusic | press | 3 | secondary |
| musicinstrumentnews: 2021/01/11/taylor guitars transitions ownership to its employees | musicinstrumentnews | press | 1 | secondary |
| ranchandcoast: people/taylor guitars celebrates 50 years | ranchandcoast | press | 2 | secondary |
| assemblymag: articles/98037 hand craftsmanship meets high tech at taylor guitars | assemblymag | press | 5 | secondary |
| kpbs: podcasts/the finest/how taylor guitars changed the guitar industry and helped revitalize a | kpbs | press | 2 | secondary |
| businessincameroon: public management/0910 16936 taylor guitars crelicam move to secure ebony supplies in came | businessincameroon | press | 0 | secondary |
| crutchfield: learn/prs guitars usa factory tour.html | crutchfield | press | 4 | secondary |
| Gibson Brands chapter 11 docket: Notice of Effective Date | Kroll Restructuring Administration | company filing | 2 | secondary |
| Gibson emerges from bankruptcy (Oct 23, 2018) | Billboard | press | 1 | secondary |
| Gibson Brands requested court protection from its creditors (May 1, 2018) | CNBC | press | 1 | secondary |
| Ovation sold to Drum Workshop (Jan 6, 2015) | Acoustic Guitar | press | 2 | secondary |
| FMIC announces KMC Music sale of Ovation to DW (Jan 6, 2015); KMC sold to JAM Industries (Feb 12, 2015) | Music Inc. | press | 1 | secondary |
| Drum Workshop acquires Ovation (Jan 7, 2015) | Modern Drummer | press | 1 | secondary |
| Fender to buy Kaman Music Corp. | Worcester Business Journal | press | 1 | secondary |
| Fender to close Ovation factory in Connecticut | MMR Magazine | press | 3 | secondary |
| Fender to cease US production of Ovation guitars | Guitar World | press | 2 | secondary |
| Ovation New Hartford reopening | Guitar Interactive Magazine | press | 1 | secondary |
| GEWA purchases Ovation Guitars | Music Inc. | press | 3 | secondary |
| Ovation ownership transfer to GEWA (Dec 22, 2020) | Music Instrument News | press | 2 | secondary |
| PRS S2 Series launch release (July 9, 2013) | Premier Guitar | press | 1 | secondary |
| A brief history of Harmony guitars | Guitar.com | press | 2 | secondary |
| Southeast Asian Guitar Wood Sourcing (background study, attached by the user) | Background study | paper | 19 | secondary |
| Guild (manufacturer history) - Blue Book of Guitar Values | Blue Book of Guitar Values | press | 5 | secondary |
| Guild in the Post-Fender Era | Vintage Guitar | press | 1 | secondary |
| Cordoba, FMIC finalize sale of Guild Guitars | MMR Magazine | press | 1 | secondary |
| The Story of Gretsch | MMR Magazine | press | 2 | secondary |
| Changes at Heritage Guitar roil staff luthiers | Bluegrass Today | press | 2 | secondary |
| Restoring Gibson legacy: Kalamazoo Heritage Guitars renovating historic plant | Local Spins | press | 1 | secondary |
| Gibson responds to Heritage Guitars' legal action | GearNews | press | 1 | secondary |
| Gibson statement regarding Heritage Guitar | MMR Magazine | press | 1 | secondary |
| Singapore's BandLab Technologies rebrands as Caldecott Music Group | Music Business Worldwide | press | 2 | secondary |
| Caldecott Music Group | The Music Network | press | 2 | secondary |
| Harmony and Heritage Guitars owner Vista Musical Instruments appoints new managing director | Guitar.com | press | 1 | secondary |
| How Gibson rescued Epiphone in the late-1950s | Guitar World | press | 1 | secondary |
| Epiphone history 1957-present (Gibson era) - Blue Book of Guitar Values | Blue Book of Guitar Values | press | 3 | secondary |
| Gibson Brands Emerges from Chapter 11 | Paul, Weiss, Rifkind, Wharton & Garrison LLP | press | 1 | secondary |
| C F Martin Co Inc (International Directory of Company Histories) | Reference for Business | book | 1 | secondary |
| Martin Guitar CEO Chris Martin IV announces retirement | Billboard | press | 1 | secondary |
| Taylor Guitars ESOP article | San Diego Business Journal | press | 1 | secondary |
| Guitar Heaven: Paul Reed Smith Makes Guitars | Washingtonian | press | 1 | secondary |
| Fender sells Ovation brand to Drum Workshop | Vintage Guitar | press | 1 | secondary |
| Ovation Guitars joins the GEWA music family of brands | Premier Guitar | press | 2 | secondary |
| Bloomfield instrument distributor moves HQ | Hartford Business Journal | press | 1 | secondary |
| Kaman Music Corporation (company history) | Encyclopedia.com (reprinted corporate history) | book | 1 | secondary |
| Westheimer Corporation president Goldstein to retire March 2016 | MMR Magazine | press | 1 | secondary |
| Harmony acquires Stella Guitars | Guitar World | press | 1 | secondary |
| Gretsch (electric guitars manufacturer page) - Blue Book of Guitar Values | Blue Book of Guitar Values | press | 1 | secondary |
| A Brief History of PRS Guitars | Reverb | web | 0 | secondary |
| DW Drums to reopen historic Ovation factory | Reverb | web | 0 | secondary |
| GEWA Music acquires Ovation Guitars | Guitar World | web | 1 | secondary |
| Trademark dispute heading back to court (Harmony) | MMR Magazine | press | 1 | secondary |
| Fender Announces Free Public Visitor Center and Factory Tours | Premier Guitar | press | 1 | secondary |
| フジゲン(株) 会社概要 (本社所在地) | Mynavi (job.mynavi.jp) corporate outline | web | 1 | secondary |
| PT Samick Indonesia (Panjiva supplier profile) | Panjiva (aggregator of customs records) | customs record | 1 | secondary |
| PT Cort Indonesia (Panjiva supplier profile) | Panjiva (trade-data aggregator of customs records) | customs record | 1 | secondary |
| Qingdao Gibson Musical Instruments (Panjiva supplier profile) | Panjiva (aggregator of customs records) | customs record | 1 | secondary |
| Factory Tour of PRS Guitars | Baltimore Museum of Industry | web | 1 | secondary |
| World Musical Inst Co Ltd (trade record profile) | Panjiva | customs record | 1 | secondary |
| PT. WILDWOOD (supplier profile) | ImportGenius (aggregator of customs records) | customs record | 1 | secondary |
| PRS Guitars opens new dedicated manufacturing facility overseas | Vintage Guitar | press | 1 | secondary |
| Dalian Cortek Musical Instruments (Panjiva supplier profile) | Panjiva (aggregator of customs records) | customs record | 1 | secondary |
| The Harmony Company, est. 1892 | Made in Chicago Museum | web | 1 | secondary |
| Prs Guitars (Panjiva importer profile, sample bill of lading 2025-09-17) | S&P Global Panjiva | customs record | 1 | secondary |
| PT Cort Indonesia (Panjiva supplier profile, Groupe Savoie shipments) | S&P Global Panjiva | customs record | 1 | secondary |
| PT Samick Indonesia (Panjiva profile, C.A. Spencer shipments) | S&P Global Panjiva | customs record | 1 | secondary |
| Riverworks (ImportGenius supplier page) | ImportGenius | customs record | 1 | secondary |
| Ecam Placages S.A. (Panjiva supplier profile) | S&P Global Panjiva | customs record | 1 | secondary |
| Gemwood (Panjiva supplier profile, consignee C.F. Martin & Company) | S&P Global Panjiva | customs record | 1 | secondary |
| Builder Profile: Heritage Guitar | Premier Guitar | press | 2 | secondary |
| George Gruhn on Spruce | prewargibsonl-5.com | interview | 2 | secondary |
| Professor traces origin of guitar wood to Hoquiam | The Daily World | press | 1 | secondary |
| Acoustical Architecture (Ovation bowl composites) | CompositesWorld | press | 1 | secondary |
| Developing a Sustainable Roadmap for Ebony Production in Cameroon (UCLA IoES final report, client Taylor) | UCLA Institute of the Environment and Sustainability | paper | 1 | secondary |
| Guild (Acoustic Guitar magazine feature, AG282, hosted by Guild) | Acoustic Guitar / guildguitars.com | press | 2 | secondary |
| A Brief History of Guild Guitars | guitar.com | press | 1 | secondary |
| Fender Musical Instruments Company (International Directory of Company Histories) | Gale via Encyclopedia.com | book | 1 | secondary |
| Cordoba Music Group Acquires Guild | Premier Guitar | press | 0 | secondary |
| Baldwin Piano & Organ Company - Company History | International Directory of Company Histories (Vol. 18, 1997) via company-histories.com | book | 1 | secondary |
| The Gretsch Company Celebrates 125 Years | Sing Out! | press | 1 | secondary |
| A brief history of Gretsch guitars | guitar.com (Brandon Stoner) | press | 2 | secondary |
| Baldwin-United files bankruptcy petition | Christian Science Monitor | press | 0 | secondary |
| Gibson issues formal response to Heritage lawsuit | guitar.com | press | 0 | secondary |
| Gibson Guitars Names New Leadership And Exit From Bankruptcy | NPR | press | 1 | secondary |
| Gibson Guitar Corp. Becomes Gibson Brands | MusicRow | press | 0 | secondary |
| Gibson Guitar Corp. Company History | International Directory of Company Histories (Vol. 16, 1997) via company-histories.com | book | 2 | secondary |
| Epiphone History: 1863-1957 | Blue Book of Guitar Values | book | 0 | secondary |
| EPIPHONE - Trademark Details (reg. 4129178) | Justia Trademarks (USPTO data) | web | 0 | secondary |
| Hoshino Gakki Co. Ltd. Company History | International Directory of Company Histories (Vol. 55, 2003) via company-histories.com | book | 4 | secondary |
| 星野楽器(株) インターネットエラベル企業情報 | Tokyo Shoko Research (TSR) | web | 1 | secondary |
| 50 years of Ibanez in the USA | Guitar World | press | 1 | secondary |
| IBANEZ - Trademark Details (reg. 0984518) | Justia Trademarks (USPTO data) | web | 0 | secondary |
| GEWA purchases Ovation Guitars | Music Inc. | press | 1 | secondary |
| FMIC Sells KMC Music Wholesale Distribution Business to JAM Industries | Music Inc. | press | 0 | secondary |
| Production of Ovation Guitars to Resume in New Hartford | Music Inc. | press | 1 | secondary |
| NAMM 2018: Harmony guitars back, along with new amps | Gearnews | press | 1 | secondary |
| Taylor Guitars' Cameroon Ebony Mill: Last Frontier | Woodworking Network | press | 0 | secondary |
| Taylor Guitars took a big risk by investing in an African sawmill (Business Insider, via LSU PDF mirror) | Business Insider (Matthew DeBord) | press | 0 | secondary |
| LEI record, C. F. MARTIN & CO., INC. | Bloomberg LEI lookup (mirror of GLEIF / Pennsylvania Department of State data) | web | 0 | secondary |
| Inside Annapolis: Paul Reed Smith feature (2007) | Inside Annapolis | press | 1 | secondary |
| Paul Reed Smith Guitars, Limited Partnership (Maryland) - trademark owner page | Justia Trademarks (USPTO data) | web | 0 | secondary |
| guitarplayer: gretsch 140th anniversary double platinum collection | Guitar Player | press | 4 | secondary |
| bluebookofguitarvalues: gretsch company history 1973-present | Blue Book of Guitar Values | press | 1 | secondary |
| Heritage Guitar Teams with BandLab | The Retailer (msretailer.com) | press | 0 | secondary |
| Caldecott Music appoints David Nam Le as MD of Vista Musical and Jon Bahr as Senior Advisor at BandLab | Music Business Worldwide | press | 0 | secondary |
| Yamaha Guitar Group acquires Cordoba Music Group | Music Inc. | press | 1 | secondary |
| Gruhn, George (biography) | Encyclopedia.com | book | 1 | secondary |
| Canadian pension fund backs Taylor Guitars' conversion to employee ownership | ImpactAlpha | press | 0 | secondary |
| Ovation Guitars acquired by GEWA Music | MusicRadar | press | 1 | secondary |
| Ovation Guitars has been acquired by GEWA Music | guitar.com | press | 1 | secondary |
| Drum Workshop purchases Latin Percussion, Toca Percussion, Gretsch Drums, Gibraltar Hardware, and KAT Percussion from Fender's KMC subsidiary | Modern Drummer | press | 1 | secondary |
| Gibson to move HQ to Cummins Station | Nashville Post | press | 1 | secondary |
| Gibson to sell downtown Memphis factory | No Treble | press | 2 | secondary |
| Gibson FedEx Memphis factory | Guitar World | press | 1 | secondary |
| Gibson, Inc. (Kalamazoo local history) | Kalamazoo Public Library | web | 3 | secondary |
| Gibson guitars manufacturing expansion, Bozeman, Montana | Area Development | press | 2 | secondary |
| Gibson walking from Memphis as hollowbody production moves to Nashville | MusicRadar | press | 4 | secondary |