This is the standard that most of producers work on. In these type of projects the base is original from the producer — chords, melodies, leads, etc — but it contains additional melodic elements that complement the track and come from royalty-free sample packs. They are usually vocal chops, real instrument chords or textures, wobbles basses, glitch effects, etc. In a project file of this category you will find MIDI files created by the producer, but also melodic loops
The melody is a 100% royalty-free sample from Splice.
The drums I made from scratch.
Sample pack Splice Originals - Impulsive: SLMN
Loop name SO_IM_150_songstarter_losses_vocals_guitar_pad_perc_Bbmin