ρ（＾o＾）♪ Singing #4 All meanings The ρ（＾o＾）♪ or Singing #4 emote is a happy and cheerful expression often used to convey singing or humming a tune. It features a smiling face with closed eyes and raised eyebrows, accompanied by a musical note symbol. ▲ 0 ▼ 0 More meanings →