Sure has been a long way... (Please refer to
this thread for the Kickstarter project discussion)
Let's dissect the medleys: here's a list of TSA arrangements which blends two or more original tunes. There are surely more but I've come with these at the moment.
1.7 Piranhas & Shredders (Piranha + Shredder)
1.14 Faces of Terror (Faces of Terror + Take Off)
1.18 Loader Medley (T1 Loader + T2 Loader + T3 Loader)
2.3 GI Joe Meets Space Patrol (Hi GI Joe! + Space Patrol)
2.12 Go for the Gunhed (Go for the Gunhed + Take a Look)
2.14 Powerslide Into Hypercycle Drive (Powerslide + Hypercycle Drive)
2.20 Go For The Nuke! (Go For The Nuke! + Yeeaah, Done It!)
3.15 Alien Disaster (Alien Disaster + Bionic Train + Slimy Mutants)
4.1 Anthology Suite (Concerto for Laser and Enemies + The Final Fight + The Great Bath + Freedom)
4.3 Steam And Pressure (Stage 2-1 + Stage 2-2 + Stage 2-3 + Stage 2 Boss)
4.4 Xenomorph (Stage 4-1 + Stage 4-3)
4.5 Final Frontier (Final Frontier + Welcome + Short Cuts)
4.6 Desert Storm (Desert Storm + Skyline + Power Tower)
4.7 Buggy Panic (Buggy Panic + I, Robot + Bullet Ride)
4.9 Space Chaos (Space 8001 + Robot Chaos + Space Ghost)
4.11 Braindead (Alientech + Braindead)
4.14 Pirate Station (Pirate Station + Psycho Spin)
4.16 Face The Sunset (Sunset + TII Final Fight? + Face the Face)