Jazz Cafe
Jazz bar with live bands nightly, which are sometimes local cover bands, not jazz. A limited food menu and a good selection of drinks.
Rendezvousdoux
On Thursday evenings there is often a jam session with local expat musos trying their hand at various forms of ethnic music. Otherwise it is a generally quiet cafe.
Ubud is emphatically not party town: there are a few places for a quiet drink, but the strictly enforced local regulation that all live performances and loud music must end by 10:30PM puts a bit of a clamp on the local nightlife. More often than not, visitors have a quiet drink with their evening meal, and call it a night.
Ary's Warung
Don't be fooled by the name, this is a stylish watering hole with a large bar downstairs, complete with sofas and cow-leather bar stools, and a rather less busy restaurant upstairs. Drinks are expensive but generously sized.