Four tracks but they go way harder than a theme song collection has any right to. SD Gundam Battle Alliance opens with Timeless Universe, this soaring J-rock anthem with driving guitars and a vocal hook that sticks immediately.
Read more
Error takes a completely different angle, pulling in heavier, more aggressive energy with distorted riffs and urgency that matches the game's timeline-repair plot. Having both instrumentals here really lets you appreciate the composition underneath the vocals.
The guitar work especially. It's a small release but both songs carry that specific Gundam energy where everything feels larger than life and slightly melodramatic in the best way. If you need two solid pump-up tracks for your playlist, here you go.