Men, women, patriotic and festive

• www.singers.com
• www.sheetmusicplus.com
• www.a-cappella.com
• List of arrangers for both genders
• 125 classic barbershop tags - music and sound tracks free for download!

Men's music

• How to order (website instructions)
• Catalogue (published and unpublished arrangements)
• A very useful page of barbershop books, folios, sheet music and arranger - please note the ordering information

Women's music

• List of arrangers for women's music
• Purchasing music - Sweet Adelines International
  (go to the online store - click on 'published sheet music')