90s acoustic adult alternative alt-country alternative alternative rock american avant-garde awesome beautiful blues blues rock buckley california chillout classic classic rock emotional experimental favorites favourites female vocalists folk folk-rock genius god great voice guitar hip-hop indie indie rock instrumental jeff jeff buckley love lovely male singer-songwriters male vocalist male vocalists melancholic melancholy mellow metal moody new wave pop pop rock post-rock progressive rock psychedelic punk rock sexy singer singer songwriter singer-songwriter trip-hop unique usa vocal