Radu Sîrbu (also known as Radu Sârbu, RadU, and Picasso) is a Romanian singer and music producer. He was part of the pop music trio O-Zone, well known in France, Italy, Germany, Romania, Mexico and the United Kingdom. Their most popular hits included “Despre tine” and “Dragostea din tei”. Later, Gary Brolsma of New Jersey made an internet video dance to the song “Dragostea din tei”, entitled Numa Numa. Gary’s internet video helped the group become known in the United States. .
Later he started his work as a music producer and produced “Single Lady” song for DJ Layla’s Project. The track was launched on the biggest radio stations across Europe, becoming no. 4 in World Music Chart / Euro top. Later that same year, the track won the “Most airplayed songs 2009” at Radio România Actualităţi Awards and was nominated on RMA (Romanian Music Awards) in the category “Best new entry” and on RTH (Romanian Top Hits) in the category ” Best Featuring”. “Single Lady” song become a big success in countries like Romania, Moldova, Ukraine, Poland, Bulgaria, Sweden, Czech Republic, Germany, Italy and of course Russia. In Russia, in most important music charts, “Single Lady” has become no. 1 in a very short time and held the position for 12 weeks..
In March 2011 Radu Sirbu founded his own record label and publishing company “Rassada Music”, being responsible for hits like “City Of Sleeping Hearts”, “I Don’t Wanna Loose You”, “Drive”, “Born to Fly”, “I’m your angel”, “Party Boy”, “Without Your Love”, “Searching 4 love”, “Kill Me Or Kiss Me”, “I Need LOVE”, “Don’t Blame my Heart, “In Your Eyes” , “Ocean Of Lies”, “Don’t Go”, “Dishi”, “Goodbye (Beautiful Eyes)”, “Te Rog”, “Avatar”, “A Little Late”, “When Love Is Gone”… in featuring with amazing vocalists like Dee-Dee, Radu Sirbu, Sianna, Armina Rosi, Lorina, Nestea, Mihai Popistasu, Malina Tanase, Leonid Rudenko, Victoria Daineko, Ray Horton, Shahzoda, Grupa Fabrica, DJ Layla, Dee-Dee, Sianna, Mr&Ms, Natalia Barbu and many others.