Hudgens contributed vocals to the 'High School Musical' soundtrack, which became a commercial success and introduced her singing voice to a wide audience. Her duets with Zac Efron, particularly 'Breaking Free', became popular hits.

Hudgens released her debut studio album, 'V,' which featured pop and R&B influences. The album debuted at number 24 on the Billboard 200 chart.

Hudgens released promotional singles from 'V' and embarked on tours to support the album, including opening for The Cheetah Girls.

Hudgens released her second studio album, 'Identified,' which showcased a more mature and sophisticated sound. The album performed moderately well, reaching number 23 on the Billboard 200.

Hudgens promoted 'Identified' through various television appearances and performances. However, she did not embark on a major tour to support the album.

Following the release of 'Identified,' Hudgens primarily focused on her acting career, with fewer musical releases. She continued to sing in film and television projects.

Hudgens contributed to the soundtrack of 'Tick, Tick... Boom!' Her performance of 'Come to Your Senses' was critically acclaimed.