I've recently tried to get into jazz and have found that most of jazz seems to make happy music (which annoys me for 99% of the time). But i see a lot of talent and great musicianship, just the happiness ruins it (happy music is NOT my taste). I've liked the band "Bohren" a lot recently and i'd like to know if there's any "non happy" jazz music that i can listen to. If theyre dark in nature, all the better. Recommendations are highly appreciated.