I'm really into Jay Chou's pop songs.

我迷上了周杰伦的歌.

Into(prep.): 对...(极)有兴趣,热衷于,入迷
She's really into pop music.
她很迷流行音乐.

She's into yoga and gardening.
她对瑜伽和园艺很着迷.

He is very deep into computers.
他对电脑兴趣很浓.