Ilosar
Vault Fossil
Ambient music has improved. Sometimes I heard bits in the pieces that sound straight out of FO2. I barely listen to the Radio, Travis is more bearable than Three Dog but I have already heard all the songs before the game came out on the Conelrad Radio Mod. Wish they had actually included some of the elternate radio stations like the Psychobilly one.
The selection of tracks for the radio is still on the level of a 13 year old in 2008 making "music videos" with random anime, "It has the word atomic or mention of radiation on it? Then throw it in! CUZ HUMOR! SO IRONIC!!!!" meh.
To be fair, I've heard Travis complain a few times that the only music he has is all atomic related, which isn't so funny after the apocalypse. And since after doing his quest he is way less insufferable than Tree Dawgs, I listen to Diamond City Radio from time to time, other times to Classical Radio, at least until I, well, blew it up.
The ambient soundtrack is fairly good. Bethesda has always managed to do that well, I think. Diamong City and Sanctuary have nice tracks. The combat music is overly bombastic sometimes, epscially the one that sometimes kicks in when a Legendary enemy shows up. Which is a bit less epic now, when my fully modded Gauss Rifle one-shots almost anything.