Sampled: yes, make it sound like the original.
Audio reference:
MIDI: https://www.vgmusic.com/music/console/sega/genesis/Sonic_3D_Blast_-_The_Final_Fight_-_Onslaught_of_Robotnik.mid
Audio reference:
MIDI: https://www.vgmusic.com/music/console/sega/genesis/Sonic_3D_Blast_-_The_Final_Fight_-_Onslaught_of_Robotnik.mid