The fall music season just started a week ago, but the releases are already coming thick and fast — as is blindingly obvious from the number of new singles, videos, cover tunes and remixes in today’s roundup. Try to pace yourself; we’ve got a long way to go. As usual, there are dozens of treats here that you won’t find anywhere else. Today’s total smokeshows (including all the tracks in this section) are tagged with 💨. Light ’em up: