In the recording studio, Leo Nocentilli has identifiably proven that his original innovations in mastering his sound has gained the respect and demand that has led him to become a "featured" guitarist. In addition to recording with a distringuished list of his peers, Leo has recorded with a list of Grammy Award Winners such as, Stevie Wonder, Bonnie Raitt, The Winans, The Supremes, The Temptations, Paul McCartney, Dr. John, Sting, Bruce Hornsby, Nancy Wilson, Peter Gabriel, Robert Palmer, George Duke, The Dells, Jack Bruce, Manhattan Transfer, Bobby Womack, Al McKay (Earth, Wind & Fire), and Robbie Robertson. The list continues with Academy Award winner Robert Mitchum. Other Artists Leo has recorded with include, Mavis Staple, Etta James, Maceo Parker, Professor Longhair, Willie T, James Black, Lee Dorsey, James Booker and Jesse Roden

Behind the scenes or out in front, Leo Nocentelli self-styled, sedate manner, has always held a reigning position that has managed to allure a need, not only for his stimulating funk musical style, but visually as well. He has appeared Saturday Night Live, An Evening at the Improv and a Showtime special, as well as videos for Joe Cocker and Ashoford & Simpson. Leo combines visual and soundtrack performances in "No Man's Land", starring Charlie Sheen. Other soundtrack performances include Warner Brothers film, "Heartbreakers", Ron Shelton's films, "Blaze" starring Paul Newman, and "White Men Can't Jump", starring Wesley Snipes and Woody Harrelson, and again in the The Neville Brothers on the soundtrack for the film, "Fire In the Sky" only to be highlighted by the multi-platinum, award winning singer, actress (and Guiness Book Record holder Diva), Whitney Houston. Recently, Leo was contracted as a featured artist for the soon to be released "A Tribute to Lowell George"