One Voice (styled as One Vo1ce) is a Filipino-American R&B girl group that originated from Vallejo, California. The group is known for their 1999 single When U Think About Me. Career 1996-98: Formation The girls of One Voice met while they were in elementary school. They originally started out as a quintet, which at the time included Aimee Castillo (no relation to Monica), and another original member named Lindsay Mangoba, but before anything was recorded she later left the group and was replaced by Melissa Ruiz. The girls eventually landed a record deal with Kamikaze Records (an independent label) in 1998, and contracted the talent of producer James Earley. 1999-2000: Just The Beginning Recording their debut album was tough. The girls wanted it to be just right and they had to make up their minds about what kind of album they wanted to record. First they hired the right producer, multi-platinum producer James "Jae-E" Earley, who wrote and/or produced the majority of the first album. Then, they chose an urban-pop/OPM sound. The group released their first single "All Day All Nite" in October of 1998, it failed to chart. The group released their debut album Just the Beginning on April 20, 1999. Their second single "When U Think About Me" was released to radio stations across the United States and it became their most successful single to date. It peaked at #17 on the US Rhythmic Top 40 chart and #96 on the Hot R&B/Hip-Hop Songs chart. The song was also featured in an original MTV movie called Jailbait. The song was covered by singer Billy Crawford in 2002, where it became a hit in Europe. Due to the success of "When U Think About Me", their album was re-released a year later. The album sold 100,000 copies worldwide and it was certified gold. Two more singles were released from their debut album "Boyfriend", and "Never Leave Your Side", however both songs failed to chart. 2001-02: Lineup change and Sincerely Yours When promotion on Just The Beginning was over, the girls were ready to record their second album. They knew that they would have to show their growth. During this time, Aimee had left the group. The group was hurt by her departure. Even though she left the group, they remained close friends. The group began the recording process of their second album without Aimee. It took another two years