Big Ass is a Thai rock band. It was originally a pop rock band but the music moved toward hardcore punk in some of the band's recent works. During the band's early years until mid-2012, the band's leading vocalist was Ekkarat "Dax" (or "Dak") Wongchalard. Later half of 2012, Daycha "Jeng" Konalo became the new leading vocalist, replacing Ekkarat in EP Dan Neramit, their seventh album released in April 2013. Their latest album is The Lion, the eighth album released in 2017. History Big Ass released their first album Not Bad in 1997 on the Music Bugs label. Their second and third albums, XL and My World, followed in 2000 and 2003. Big Ass won numerous awards for their work but attracted a rather limited audience during their first three albums. It left Music Bugs to join the Genie Records label of GMM Grammy. Their fourth album Seven (signifying seven years in the music scene) was very successful in terms of awards and popularity. The album was recognized by both major music awards in Thailand: Season Awards, and Fat Awards (see Awards section below). Popularity-wise, they were also voted the most popular artist by fellow artists in Fat Awards No. 3 and nominated for the most popular group in 4th Channel [V] Thailand Music Video Awards. Their fifth full album was Begins with hit songs such as "Kha Noi Somkhuan Tai" and "Prom Li-Kit". Besides their studio albums, Big Ass has a song in the special album Wan Fa Mai (วันฟ้าใหม่) celebrating New Year released around the end of 2005. The song "Rao" (เรา) on the album was performed by Big Ass together with Bodyslam. In 2008, an original soundtrack for Thai movie Pid Term Yai Hua Jai Wawun (ปิดเทอมใหญ่ หัวใจว้าวุ่น, also known as Hormones) featured Big Ass. The band also appeared in the film as themselves playing the song "Kon Tai" (ก่อนตาย) in a pub. In 2011, the band's guitarist-backing vocalist Poonsak Jaturaboon sang in the original soundtrack Tum Yu Nai Jai (ทุ้มอยู่ในใจ) for the film SuckSeed. Ekarat Wongchalard also appeared as himself in the movie. In July 2012, the band revealed on Facebook that the long-time leading vocalist Ekarat Wongchalard would leave the band due to his music work reaching saturation. Daycha Konarlo appeared as the band's new leading vocalist on their single "Dan Neramit" (แดนเนรมิต), which was released in August 2012. The second single "Thao Thi Mi"