"Sferra has also recorded with artists such as Steve Burton, Tom Mowrey, Tracey Thomas, Mike Pachelli, Tony Janflone Jr., Randy Stonehill, Jack Giering, Jenah Ross, Mike Talanca, Dennis Augusta, Paul Pope, Richard Cummins, Ted Pecchio, Michele McElhinny,Colleen McNally Harris

Discography

Recorded and produced/co -produced By John Sferra

"Northbound" 1995

Record, Mix & Percussion

"Lone Wolf by Jack Geiring 2010"

"Voice of the Spirit 2010"

"Street Wise by Mechele McElhinny
Jack Giering 2010"

With Phil Keaggy

"Inter-Dimensional Traveler"
The Phil Keaggy Trio, Featuring Jack Giering 
and John Sferra" 2010

"Cosmic Rumpus"
The Jack Giering Trio, Featuring Phil Keaggy 
and John Sferra" 2012

"Infinity Unleashed"
The John Sferra Trio, Featuring Phil Keaggy 
and Jack Giering" 2014

Played drums with Phil Keaggy
"Crimson and Blue" 1993 
"Blue" 1994

"Time 2