Vocal parts fit in, add to the quality

Aside from that, there's the excellent drum parts, which are technically unoriginal, but they sound great and provide a great body to the song nonetheless. The bass was kinda lacking though, seeing that it's a drum and bass song, you better have seriously epic bass, like have a more complex bass riff going on. It'll help keep the song fresher and it'll sound much better.

And more instruments, and synths and such would suffice, even just one addition, like Euroarp or something, it'll sound darker and more complex, but if you wanna keep it the same, fine with me it's a good song. Also, the way it loops is great, perfect for the dancefloor I must say.