Let's Sing and Play Book 2 begins with the popular LETTER NOTATION of Book 1, assuming the ability to play eleven pitches: D-C-B-Bb-A-G-F#-F-E-D-C. Book 2 offers a fascinating array of folk, holiday, and patriotic songs, interspersed with rounds, calypso songs and symphony and opera themes. All are worthy of a permanent place of students' singing, playing, and listening reportories. Each of the 29 selections in Book 2 introduces a new rhythm concept, word or symbol. These are demonstrated graphically as CLUES on a page.