I found a few songs that don't have any traits, but I think they should be analyzed for the Music Genome Project.
"Walk Away" by Epidemic: https://www.pandora.com/artist/epidemic/epidemic/walk-away/TRwbPrmt7btj47Z
"If Only Tears Could Bring You Back" by Midnight Sons: https://www.pandora.com/artist/midnight-sons/ready-for-the-death-ride/if-only-tears-could-bring-you-...
"Dream" by Forest for the Trees: https://www.pandora.com/artist/forest-for-the-trees/songs-from-the-underworld/dream/TRwq7xJXhJPv672
"To All the Lovely Ladies" by Goldo: https://www.pandora.com/artist/goldo/goldo/to-all-the-lovely-ladies/TRtd2g95xcttp7c
"Divebomb" by Red Tape: https://www.pandora.com/artist/red-tape/high-revoltage-explicit/divebomb/TRJkcc7K73XXb9q
"Dancing Queen" by Wing: https://www.pandora.com/artist/wing/from-the-beginning/dancing-queen/TRwZn4Zc5dVdvkq