Thieves Guild Quests + Good Gaming Music

[=MA= Drew]

I have two questions to ask you all. First, are the Thieves Guild quests infinite or do they eventually stop unlike the Dark Brotherhood missions? Second, what are some good songs to listen to while playing? I love the chanting music in Skyrim but it has gotten old and i either need a mod to put more music in or a song on YouTube to listen to while playing.

[Aninno]

I think the Thieves guild also has unlimited quests just like the Dark Brotherhood. As for music, I can't really recommend anything as I like Skyrim's calm soundtracks.