Canon - song and lyrics by The Baby Einstein Music Box Orchestra

HAL LEONARD CLAssROOm & CHORAL musiC REsOuRCEs

Composers (Part II) - The Cambridge Companion to Serialism

Music Crossword Puzzles - Page 13

Baby Mozart - Best of Baby Beethoven Classic Music Box: lyrics and songs

Shapes - song and lyrics by The Baby Einstein Music Box Orchestra

List of train songs - Wikipedia

On the Orchestra, Ultimate Baby Einstein Wiki

The Baby Einstein Music Box Orchestra – Baby Beethoven (2003, CD) - Discogs

Pachelbel's Canon