The Overflow (MIDI Loop Kit) has melodic loop MIDIs to use for your producing pleasure. If you struggle making melodies and such within the piano roll of your DAW, have no worries, this MIDI kit will instantly take care of that problem for you. 
In the style of Drake, Future, Young Thug, Migos, Travis Scott, Wondagurl, Boi1da, Xxxtention, and many more.