Boulder Early Music Shop: https://bems.com
Sheet Music:
Juilliard Store (144 W 66th St, New York, NY 10023)
NYPL (New York Public Library – Free online access)
International Music Score Library Project (IMSLP / Petrucci Music Library): https://imslp.org
Beginner Recorder Books: The Sweet Pipes Recorder Books https://sweetpipes.com
Lute Society of America (Tree Edition and Free downloads): https://www.lutesociety.org
Silentwoods Collective: http://silentwoodscollective.org (free early music concerts)
Lute Society of America: https://www.lutesociety.org (free downloads, publications)
Early Music America: https://earlymusicamerica.org (free annual membership for full-time students)
American Recorder Society: https://americanrecorder.org (links, fingering charts, teaching videos)
Viola da Gamba Society of America: https://www.vdgsa.org (teaching videos, history, publications)
Inclusive Early Music: https://inclusiveearlymusic.org
Early Music Sources: https://www.earlymusicsources.com (Research, early music theory and history videos and resources)
Boulanger Initiative: https://www.boulangerinitiative.org (supports music by women composers)