- Happy Birthday to you in C
- Happy Birthday to you in C#
- Happy Birthday to you in Db
- Happy Birthday to you in D
- Happy Birthday to you in D#
- Happy Birthday to you in Eb
- Happy Birthday to you in E
- Happy Birthday to you in F
- Happy Birthday to you in F#
- Happy Birthday to you in Gb
- Happy Birthday to you in G
- Happy Birthday to you in G#
- Happy Birthday to you in Ab
- Happy Birthday to you in A
- Happy Birthday to you in A#
- Happy Birthday to you in Bb/B*
- Happy Birthday to you in B/H*
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