This white group from the Astoria section of Queens,NY formed by Andy Yaeger,Paul Freitas,Manny Rivera,Tony Ortiz and Jerry Pendegar. recorded in 1958 one acappella demo as The Gentle-Tones(see in this blog) later they recorded as...
-Last Saturday Night/We Were Meant For Each Other.Arc Records-1959.
To Listen or Download please visit; http://www.box.net/shared/pyikn6s86s
I don't Know if they were any of the others C-Notes groups listed in the doo wop guides as Frankie & The C-Notes,Ron Jones & The C-Notes or the C-Notes on Everlast Records.