Bye, bye, baby

Bye, bye, baby, baby, bye.
My little baby, baby, bye. 

About the song:
This simple lullaby uses the tetratonic scale (a subset of the pentatonic scale).

Baout the arrangement:
The arrangement is built on a gentle, rising ostinato heard in the cellos and second violins.  The arrangement features a violin solo, and in the second time through the melody the orchestral violins play very soft, high notes called harmonics.

By bye baby p1