I smell preset Smooth Brass :)
I used it myself a lot. Cause it's so easy to control
The beat is pretty creative. It needs to be mastered tho. I think you sliced a beat so its harder to master it well.
I suggest you check on some chord progression tutorials. So you can snap out of the " duuumduuumduuum melody" you got now.
I can hear you will develope, this sounds a lot like my early stuff.