A couple of favourite songs to cuddle to:
Ott – Queen of All Everything
Younger Brother – Psychic Gibbon
Carbon Based Lifeforms – Frog
The XX – Angels
Funkadelic – Maggot Brain
Carbon Based Lifeforms – 20 Minutes
These are the best ones I can think of off the bat. A lot of these songs don’t really have a whole lot of lyrics, however, they still provoke deep emotions for me and I see them as quite romantic, haha.