These are the specific ones I remember on the top of my head. Literally sped type this to add while I was shopping:
"Roses & Basil" by Amanda Pascali
"Dos Gardenias" by Buena Vista Social Club
"Melody Noir" by Patrick Wilson
"I Can't Remember Love" (yes, this one specifically from the movie Queen's Gambit) by Anna Hauss, Robert Wienröder, William Horberg
"Sweet Dreams, TN" by The Last Shadow Puppets
"Esperar" specifically the version sung by Angélique Ionatos. "Si Tan Solo" is also a good song of hers.
"Autumn Leaves" by Frank Sinatra (a classic)
"Women of Faces" by Celeste
"The Thrill of Loneliness" by Hana Stretton
"Forget-Me-Not" by Laufey (and generally any of her songs, lol) / Along with some Hoizer songs
Also blues and jazz is on my roster as well. Ig "I Believe My Soul" by Ray Charles is also convenient when writing this stuff(?)
"La Ciruela" by Nico Play is VERY much so up there too. Because like c'mon, the half of the first verse???:
Those were all also listened to during Chapter 4. But the other ones that I used while focusing on seeping sap were:
"not a lot, just forever" & "anything" by Adrianne Lenker (again, love all their songs though)
"Sober to Death" by Car Seat Headrest
"Seasons in The Sun" by Black Box Recorder
"Sleep Talking" by Indigo De Souza
"I Know It's Over" by Jeff Buckley
"The Line (from the series Arcane League of Legends)" by Twenty One Pilots
I also listened, depressingly, to more Laufey and this time with Mitski intermixed
And a bunch more that I forgot. blahbalsfbalsbfalf anyway thank you for asking, anon. Sorry again for the accidental delete <3