"Wandering" (彷徨の炎, Hōkō no Honō?, lit. Wandering Flame)
Plays during several melancholic cutscenes featuring Tidus's observations of tragedies in Spira. Plays as a background theme at Zanarkand Dome. Also plays at the Farplane when Wakka speaks to Chappu.
Composed by Masashi Hamauzu. (Final Fantasy Fandom)

Final Fantasy, Final Fantasy X, Lofi, Relaxing Game OST, relax to final fantasy ost
Music to soothe, relax, study, write, sleep

I needed to upload this again since it has been noted that the original video had some clicking noises.