In 2004, started musical activity as a solo artist.

In 2006, he released his 1st album "april.#02" on a German label, onpa.

In 2007, he released his 2nd album "program music I" on Noble. In the same year, he toured Germany.

In 2009, his third album "5 Dec." was released on Noble. In the same year, he toured 8 cities in 3 countries across Europe including a performance at one of the world's top 3 clubs Berghain (berlin) as well as an appearance in Germany's largest festival, Fusion Festival 2009.

In 2010, he went on his 1st asian tour including Macau and Hong Kong.

In 2011, his 4th album "88" was released on Virgin Babylon Records. it's his 1st piano album.

In 2012, he toured Taiwan and Russia. in the same year, he released his 5th album "Re:" on Virgin Babylon Records.

In 2013, he composed music for the animation movie "The Garden of Words"

In 2014, his first album "april.#02" was re-released from noble label. His solo world tour in taiwan and china recorded more than 2000 attendances. In December, his 6th album "9 SONGS" will be released.