Ko Oon Soon Message Achievements No achievement info to show. My Favourite Performances My External Performances Piano Performances in Pianovers Events Title Pianovers Events Duration Nocturne No. 20 in C# minor, Op. Post., KKIVa/16 Meetup #109 3m 03s Nocturne in E-flat major Op. 9 No. 2 Meetup #108 3m 40s Nocturne in B flat minor, Op. 9, No. 1 Meetup #107 4m 13s 10m 56s Ensemble Performances in Pianovers Events No performance info to show. My Photos View more » Contributed Articles No info to show.