When our family got our first Windows 95 computer (a Hewlett Packard Pavilion) it came with a collection of CD-ROM games and software, one of which was this Howie Mandel game, which was actually TWO games on the same CD, the other being The Great Word Adventure, something I did not know until many years later... For a kids game some of these songs are pretty catchy.
TUNELAND starring Howie Mandel is part of series of games with Lil' Howie, voiced by Howie Mandell, which bears a big resemblance to Bobby from Bobby's World.
Link to my Old Games Playthrough Playlist:
https://www.youtube.com/playlist?list=PLj97d8rNyhFeoiO6CvHHVESuRzgogvkG_