This page lists all appearances of named music in the Taylorverse. Ambient music appears numerous times, but only named songs are listed here.
In Dark Waters:
"Less is More" by Indigo Ocean
"Silver Sunrise" by Indigo Ocean
16 Bars, a musical
Passer Cadit, an opera
The concert got off to a powerful start with a crowd-pleasing song that mixed rock, pop, and jazz styles called “Less Is More.” I enjoyed it, though I didn’t particularly love the rock elements in the song. The band started their next song, “Silver Sunrise.”