N1で遊ぶ、N1をやる、N1を楽しむ
play N1, to enjoy N1, to have fun with N1
玩N1
詩
poem
詩句
作曲
songwriting, songwriter, music by
編曲
arrangement, arranged by
演唱
singer, vocalist, performed by
歌詞
lyrics
作詞する
make the lyrics
作詞