Madison Square Garden’s music channel, Fuse, has blown more top executives than amps.

Now the company is saying goodbye to General Manager Gavin Harvey, who joined the company just 10 months ago.

The Fuse network has had a hard time holding on to senior management, and Harvey is the latest in a conga line of cable talent that has marched in and straight back out of the company’s midtown Manhattan headquarters.

Harvey quit to join Sportsman Channel, which is owned by Leo Hindery’s private-equity firm InterMedia.

In a statement the music company said: “Fuse has a strong senior management team in place, including Executive Vice President of Sales, David Clark, who will serve as interim GM until we hire a new EVP/GM.”

The news was first reported by trade magazines Multichannel News and MediaWeek.

Some said that MSG owner Cablevision’s CEO Jim Dolan’s close involvement has made it a tough job for anyone to make a success.

Fuse once sat within Cablevision’s Rainbow programming group and shifted into MSG in 2008, before the spin-off.

One source close to MSG pointed out that Michael Bair, president of MSG Media has overseen the property since it moved under his purview in 2008.