"Battle 1" Metroid Prime (R) OST 20

This theme plays during the fight with the plated beetle. It also plays later against the sheegoth and the cloaked drone.

MPR OST Playlist: https://rumble.com/playlists/C9k9m1mTzRQ

You can purchase Metroid Prime Remastered here: https://www.nintendo.com/store/products/metroid-prime-remastered-switch/

According to https://metroid.fandom.com/wiki/Metroid_Prime_%26_Fusion_Original_Soundtracks, the official soundtrack album was released only in Japan, on June 18, 2003, and I therefore believe it's no longer available for purchase.

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