By 1970, Danny was already a vinyl junkie & an amateur DJ, But DJ'ing as a profession wasn't fully realized until 1971, after another neighbor/friend of Danny’s (Vice President of Polydor Records) introduced Danny to one of his all time favorite artists - none other than the legendary James Brown, who gave Danny white-label advance promo copies of his “Get on the Good foot” and “Think” by Lynn Collins. Around the same time, Danny started Djing & programming music for “The Ninth Circle” which by now had been transformed into a disco. Danny’s father opened his second club called “Ones” In 1975; Danny was their sole DJ through 1977. Danny’s sets were a big success and from this he started promoting and Djing at his own after-hours club down the street. At this stage, Danny was becoming part of the underground scene, club-hopped a lot, meeting some of the greatest DJ names of the time. These included Nicky Siano (of the Gallery), Walter Gibbons (of Galaxy 21), Tee Scott (of Better Days), David Rodriguez (of The Limelight), Richie Kaczar (Club Hollywood), and Bobby DJ (of Le Jardin) amongst others. Although all outstanding names, one DJ and club stood out amongst the rest: DJ David Mancuso and The Loft.
The Loft (A musical center and Mecca for DJs) was a unique place and home of the original DJ “Record Pool”. This is where Danny began his long time friendships with DJs Larry Levan and Francois Kevorkian (Francois K). In 1977 when Danny started Djing at “Trude Hellers”, he also had become an avid roller skater, and with his girlfriend at the time (Daphne Rubin Vega) would regularly skate over to the Paradise Garage, where Larry would let them skate around the club while he would check out some of the new records that week on the sound system. The Garage remained Danny’s main stomping ground until it closed in 1987.
Danny’s list of DJ residencies steadily grew throughout the 70s and in 1979, after Djing at the opening of the Roxy; he became their main resident DJ for the next 4 years. In the early 80s the Roxy was the home of some of the best Hip hop DJs of the day like “D.S.T”, Grand master Flash, and Africa Bambaata. Since Danny was one of the few white boys who could scratch mix, he earned the nickname Danny Rock. Throughout the 80s & very often playing 6 & 7 nights a week, the list of clubs he played at exploded & included places like, Area, Dancateria, The Ice Palace, Laces, The Limelite, Red Zone, Save The Robots, Studio 54(Virgin Islands), Tracks, The Tunnel, The World, and many, many others. Even a guest spot at the legendary Paradise Garage.
Since the late 70s trade magazines such as Billboard (which he still reports to weekly), Cash Box, Record World, & Dance Music Report amongst others, have listed Danny’s play lists and Danny’s mix tapes have been getting airplay on radio station WBLS, WKTU, & KISS FM.