Name That Tune!

Try these links:

Themefinder. A collaborative project of the Center for Computer Assisted Research in the Humanities (CCARH) at Stanford University and the Cognitive and Systematic Musicology Laboratory at Ohio State.

Musipedia. Find and identify a tune even if the melody is all you know. You can play it on an on-screen keyboard, whistle it to the computer, or tap in the rhythm on a computer keyboard.

Hymnary. An index of 5,203 hymnals and more than one million published hymns, with scores, media, and information from sources such as Julian's Dictionary of Hymnology, hymnal handbooks, and experts in the field. Includes a melody search.