Disc Station Magazine

Disc Station Magazine was a long-running digital magazine distributed in Japan by Compile, Inc. First starting with a completely digital floppy disk version, then switching later to a paper magazine with a CD insert, the magazine featured numerous computer game demos, exclusive games, and, in the CD days, animated shorts.

Puyo Puyo Short #7 - "Ultimate Singing Ability"
Eager to make friends, Seriri uses her hypnotic singing to draw the rest of the cast to the beach. However, Harpy interrupts her to give her a "singing lesson", convincing Seriri to sing in a screeching, high pitched tone that shocks the other characters.