Rádió Groove - City:
O A R, The Elovaters, J Vibe, Dj Premier
Oceana
Ofenbach
Ofenbach / Norma Jean Martine
Ofenbach feat. Ella Henderson
Ofenbach feat. SVEA
OFF KEY JUNIOR feat. Lovespeake
Offenbach feat. Lagique
Olav Basoski & Michie One
Oliver Dollar & Jimi Jules
Oliver Heldens
Oliver Heldens feat. Karen Harding
Oliver Heldens, Armin Van Buuren, Sam Harper
Oliver Heldens, David Gueatta, FAST BOY
Oliver Heldens, Julia Church
Oliver Tree & Robin Schulz
Olivia Dean
Olivia Rodrigo
Olivie Dean
Omar
OMI
One Culture, Mellodose
OneRepublic
Ornella Vanoni
Os Alquimistas
Os Alquimistas / Shirley Adamson
Os Alquimistas, Shirley Adamson
Os Novos Do Rio
Outhere Brothers
Outkast
Outlandish
Overflow, Marianna De Rossi