Music

Audacity® is free, open source, cross-platform software for recording and editing sounds.

"It is a project for the creation of a virtual library of public domain music scores based on the wiki principle ... Users can exchange musical ideas through the site, submit their own compositions, or listen to other people's compositions."

Free music composition and notation software.

"Create, view, print, hear and share professional quality music notation right in your browser - on your computer, tablet or phone."

"provides access to significant choral music in the public domain by the leading American composers of the time."

Public domain sheet music by composer.

Viewable and downloadable scores, audio recordings, and miscellaneous images.

"Here you will find free choral/vocal scores, texts, translations, and other useful information."

An online index to repertoire in published collections and anthologies.

"Hymnary.org is an online hymn and worship music database for worship leaders, hymnologists, and amateur hymn lovers alike. At Hymnary.org you can search or browse hymns by title, tune, meter, key, scripture reference, and more."