I wonder what pony would be like without Spike? I think he really does provide a pretty great base for Twilight Sparkle's OCD.
Have a vocal song dedicated to that, and two instrumental tracks below!
1.) A Part of Me (Feat. Megaphoric) {Original Song} [Twilight and Spike]
2.) Yourenigma - Tavi and Scratch - Remember How (we met in Fillydelphia) (Electroswing)
3.) Neighsayer - Equestria's Finest (Soft)