In 2007, Song Nianyu officially entered the recording studio for the first time to sing and sing the opening song "Say What You Want" and the interlude "Passionate Midsummer" in the idol drama "Passionate Midsummer".
Song Nianyu made his debut in January 2008 with his first album "Classmate Xiaoyu is Me". The first hit song was "Finally Say It". The album was evaluated by the Chinese Musicians Exchange Association and selected for the 2008 Annual Awards. Top ten albums. In the same year, he wrote and sang the ending song "The Habit of Missing You" of the fresh campus drama "Honey Clover".
In June 2009, Xiaoyu released his second fully composed album "Standing Here". It was revised on July 31 of the same year. This album topped the G-Music chart for the first time. 21 weeks. "Just Stand Here" also ranked 15th on the 2009 KKBOX Digital Music Chart Album Chart. In the same year, he served as the spokesperson for the 2010 Taipei International Flower Expo Song Composition Competition.
In June 2010, Song Nianyu wrote the theme song for the 32nd William Jones Cup International Basketball Invitational Tournament, composed and produced its endorsement song "Where Are You 2020", and participated in the promotion of the film. In five episodes He made his acting debut in a musical sketch. On October 8, the designated theme song "The Power of Beauty" for the 2010 Taipei International Flower Expo, composed, arranged, and played by Xiaoyu, and written and sung by Lin Chiling, was officially released.
In 2012, Song Nianyu tailor-made the opening song, ending song, and all the episodes for the second idol drama "Ex-Boyfriend" produced by Taiwan Television. On December 7, he launched his third album "Once Again". The album won the 2012 Top Ten Albums Award from the Chinese Musicians Exchange Association.
In 2013, he was nominated for the Best Male Singer in the 24th Taiwan Golden Melody Awards for the first time. On April 17th, Song Nianyu was a guest at the Sound of Music Superstar Dream Reception Room. In July, Song Nianyu and Jiang Meiqi jointly held the "Friends Show" at ATT SHOWBOX in Taipei.
In 2014, he composed the song "Both Are Right and All Wrong" in Zhang Huimei's album "Paranoid Side".