Still chipping away (Chrono Trigger Chapter 50)

Welcome to Chapter 50 of Chrono Trigger.
Music in the Titlecard is by "Juan Medrano, zircon".
Originally composed by "Harumi Ueko, Kazuhiko Uehara, Mutsuhiko Izumi".
The Track is titled "Sewer Surfin;Stage 3 BGM".
From the game "Teenage Mutant Ninja Turtles IV: Turtles in Time".
Music in the Endcard is by "Mak Eightman".
Originally composed by "Haruo Ohashi, Hiroyuki Iwatsuki".
The Track is titled "Boss".
From the game "Wild Guns".