The group was formed when Anthony "AC" Lorenzo invited Andrew "Dru" Gapuz, Geoffrey "Geof" Lintao, Quincy "Q" Victoria and Leo Chan to perform at a San Francisco benefit concert. Following a group split, AC, Dru and Leo began working as a trio and in 1995, added Errol Viray and AC's cousin Andrey "Drey" Silva. Originally named APEX, the group changed its name to Kai, an abbreviated version of the
Tagalog word
kaibigan, which means "friend". They were signed to HB Records, a local studio and began working on an album. Their debut single, "Say You'll Stay" was released shortly after and received strong radio play. This helped them get signed by
Geffen in 1997. In 1998, they released their self-titled debut album on Geffen, making them the second
Filipino American recording artist to release an album on a major record label (
Jocelyn Enriquez was the first, releasing
Jocelyn on
Tommy Boy Records in 1997). Their only charting single was the previously mentioned "Say You'll Stay" which reached No. 59 on the
Billboard Hot 100. In that same year, they were also featured in an issue of
Vibe Magazine alongside rap group the Mountain Brothers in an article promoting up-and-coming Asian-American talent in the music industry. In 2000, as a promise to his family to complete his education, Andrew Gapuz left the group. He was replaced by Johnny Misa, amidst a controversy that Misa was already slated to fill a vacated spot in the
Los Angeles based
a cappella group Ja'a. With Misa in the lineup, Kai released their second album,
The Promise under C3D Records with singles "Every Little Thing" and "
It Might Be You". They toured for the album with the backup band Deviation. In a similar fashion to other Filipino American recording artists, both of Kai's albums were recorded in
English and also featured
covers of songs which were prominent in the 1970s and 1980s. Also in similar fashion to their peers, they were known to sing Tagalog covers at their live performances, as well as other popular English covers that were more recent. Throughout their career, Kai also released exclusive songs not featured on their albums on various
compilation albums. In 1998, "Last to Know" was featured on
Serenade Volume 1, a compilation released by Filipino American record label
Classified Records. Kai also contributed to two compilations released by popular
social networking website AsianAvenue.com. A version of "The Promise", which would later be modified before it became the title track of their second album, was released on
AsianAvenue.com Plugged In Volume 1 in 1999 and a cover of
Shai's "Come with Me" with Deviation was released on
AsianAvenue.com Plugged In Volume 3 in 2001. In 2001, Kai officially retired as a group. With the group's lack of a consistent webpage throughout their career and popular sites such as
Myspace or Wikipedia which are typically used by recording artists and their fans to convey information to a wider audience not yet developed, the circumstances surrounding their retirement remain a mystery. Members Andrey Silva and Errol Viray attempted to continue under the name Kai as a duo shortly after the group's initial breakup. This venture, however, was short-lived. The members of Kai reunited on December 9, 2017, to perform at AC Kaibigan, a tribute to late founder AC Lorenzo, which took place at Lorenzo's alma mater,
James Logan High School. Other performing groups included HoneyLuv (Premiere), Pinay, Drop N Harmony, One Vo1ce, and other Filipino-American R&B groups. ==Legacy==