I'm looking for more bands that go under these categories. I love relaxing music that's very mellow and brings peace to yourself.

Here is a list of bands I already listen to and I'm looking for similar.
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Washed Out
Prefuse 73
Blockhead
Empire of the Sun
Baths
Apparat
Lemon Jelly
Passion Pit
Royksopp
Saycet
Trifonic
Zero 7___________________________

wax tailor is some good downtempo trip hop, i think its pretty similar to what you are looking for