Jacks Big Music Show

Jack Big Music show is a Puppet show This show is about  a music named who thinks music is "super swell", and his friend Mary and his pet dog Mel both agree. 

So they spend their time making music in Jack's backyard clubhouse, where there is no wrong way to sing or play. In the process, they introduce children to music basics like dynamics, pitch and tempo, as well as the fundamentals of songs.

The creator of Jacks Big Music show is Adam Rudman,David Rudman,Emily Rudman and Alice Dinnean. It was on a channel called Nick Jr.
I use to watch that show when I was 6 years old. There first episode was in September 12, 2005 and their last episode was in April 1, 2008.