original themes (non remake)
0:00 - Gym Leader Battle - Pokémon R/B/Y/G (Game Boy)
1:55 - Johto Gym Battle - Pokémon G/S/C (Game Boy Color)
4:06 - Kanto Gym Battle - Pokémon G/S/C (Game Boy Color)
5:55 - Gym Leader Battle - Pokémon R/S/E (Gameboy Advance)
7:35 - Gym Leader Battle - Pokémon D/P/P (Nintendo DS)
9:18 - Gym Leader Battle - Pokémon B/W (Nintendo DS)
11:59 - Gym Leader Battle - Pokémon X/Y (Nintendo 3DS)
remakes
0:00 - Gym Leader Battle - Pokémon FR/LG (Game Boy Advance)
1:57 - Kanto Gym Battle - Pokémon B2/W2 (Nintendo DS)
3:50 - Johto Gym Battle - Pokémon HG/SS (Nintendo DS)
5:18 - Kanto Gym Battle - Pokémon HG/SS
7:29 - Johto Gym Battle - Pokémon B2/W2
9:48 - Hoenn Gym Battle - Pokémon B2/W2
12:17 - Sinnoh Gym Battle - Pokémon B2/W2
13:58 - Unova Gym Battle - Pokémon B2/W2