sing out: alto 1
step 1: learn the song
Watch and listen to the Practice Video to the right until you know the song.
You will hear a guide voice part of the part you have chosen, and you will see the Conductor.
You can download the Music Score and lyrics here:
SATB score (325k PDF)
alto 1 lyrics (25k PDF)
step 2: record the song
download recording guidance notes (80k PDF)