Supersonic Blues Machine has the form of supergroup but only its drummer Kenny Aronoff is well known. The other two members—bassist/producer Fabrizio Grossi and guitarist/vocalist Lance Lopez—are behind the scenes musicians but they’re all united by a love of classic blues and classic rock. The latter is what initially brought Aronoff and Grossi together. The two musicians were playing in Goodfellas, a side project from Toto’s guitarist Steve Lukather. Not long afterward, Grossi was working with Lopez on an album by the guitarist and that turned into the band that became Supersonic Blues Machine. Several guests visited the studio during the recording of the band’s debut—the biggest being Billy Gibbons, Warren Haynes and Robben Ford—and the subsequent West Of Flushing, South Of Frisco saw release in early 2016.
Ref: http://www.allmusic.com/artist/supersonic-blues-machine-mn0003454993/biography
https://www.youtube.com/watch?v=6fhK5i58UUI