I liked the Orchard of Pairidaeza OST a lot, so I tried to sing the lyrics written in Ufairah's Notes and match it with the ost.
Full Lyrics from Ufairah's Notes:
O stars high above the wasteland,
O nightingales weary from the day,
It's time to take off your crowns of roses,
Cleanse yourself with wine made from g rap es.
Sleep, sleep.
The eternal oasis welcomes the lonely wanderer,
And here the crisp springs flow,
And the memories are forever sweet.
Sleep, sleep.
Yon golden slumber summons thee, wandering sand,
Drink not that bitter salt water,
For the sorrows of tomorrow have gone away.
(Sorry for the possible bad audio/sound quality. I don't know how to mix music and I don't have a recording studio, hahaha...
Maybe someone with better skills than me can pick this up and even add an instrumental backing track!)

