Relax while I gently/badly sing some songs for you :3 Song names in the timestamps below.
TIMESTAMPS:
1:47 - Pollyanna (I Believe in You) - Catherine Warwick
4:42 - City of Stars - La La Land
7:21 - Lovely Night - La La Land
9:46 - Mr. Blue (Bojack finale) - Catherine Feeny
12:04 - Mystery of Love (Call Me by Your Name) - Sufjan Stevens
15:55 - Bubblegum K.K - Animal Crossing