The Music Collection has song books containing songs in every style. Most are arranged for piano and voice with guitar chord symbols above the melodies. A few are "leadsheets," or "fake books," which notate the melody with only chords indicated for accompaniment. Some song books of these come with an accompaniment CD for practice or performance. The CDs can sometimes be transposed to a different voice range or the tempo changed using a computer program.
Library of Congress Call Numbers for Song Books:
Some recommended series