Sonnee Presents SOLAA SOLAA is a party that brings like-minded people together for a connective night of electronic music and positive energy. SOLAA is a party that brings like-minded people together for a connective night of electronic music and positive energy. Sonnee debuts his SOLAA party in the home town that shaped him, Manchester, before bringing a second event to London, the city which has inspired Sonnee's musical growth more recently.