This Single is a turning point:
It contains an ending and a beginning,
a vocal side and an instrumental side.
F.S.Blumm is moving on ..
both personally and artistically.
With "Each Day Another Yesterday" he is putting an end
to his career as a solo singer, as an interpreter of his own songs.
With "Bday" he is adding some dubby flavor and surprising sounds
to his favoured instrumental music with that touch of melancholia.
Oh, and he recorded his voice early in the morning .. that's why it is so deep.