After seemingly no attempts at a game rip recently of the Japanese-only Battle Lode Runner (which got a release outside Japan via Virtual Console), I went out of my way and recorded all the songs used in the game.

Contains 17 tracks.
Battle Lode Runner (PC Engine) Gamerip (http://www.mediafire.com/download/5vft1clp2aibjde/Battle_Lode_Runner_(PC_Engine)_Gamerip.zip)