Hey thanks for sending the audio samples to my email.
As mentioned, what you sent me I would consider a “beat”.
A beat consists of melodies and percussion elements (drums, claps, hi-hats, bongos, etc.) While it wasn’t a complete beat, it was still a beat in progress.
A melody loop typically consists of just melodies so that you can add your own drums over top of it.
A drum loop typically consists of drum samples like kick drums, claps, snares, hi-hats, etc.
To make melodies, we’d use Virtual Instruments (VSTi).
To make drum loops, we use a Drum Kit like Drum Bundle TRIO.