NULL_ASSET, null.bin, NONE, "Empty asset"
TEST_ASSET, test_asset.txt, NONE, "Test asset for verification"
KICK_1, kick1.spec, NONE, "Drum kick"
SNARE_1, snare1.spec, NONE, "Drum snare"
HIHAT_1, hihat1.spec, NONE, "Drum hihat"