Loso

Within a year of its formation, Sek had written 10 songs. With drummer Kittisak "Yai" Khotkam (b. January 22, 1973) and bassist Apirath "Rath" Sukkhajitr (b. September 20, 1967), Sek recorded the tracks in a night in late 1995 and sent the demo tape to Asanee Chotikul of the popular Thai rock duo Asanee-Wasan. Called Lo Society, the band's demo tape was released as an album in 1996 on Asanee's indie record label and distributed by GMM Grammy, Thailand's biggest record company. It sold 1.5 million copies.

Loso released eight more albums, each selling at least 1 million copies ("platinum" status on the RIAA certification scale), and some selling 3 million copies.

Among the band's most popular songs is "Som Sarn" (Thai: "ซมซาน" or "Hesitant"), which features an acoustic guitar intro that is widely recognized in Thailand. Another hit was Pantip, with its hook chorus, "ja mai pai Pantip" ("will not go Pantip" or "I won't go to Pantip"). The song is about a man dating a woman and taking her shopping at World Trade Center, MBK Center and Siam Square, but he refuses to take her to Pantip Plaza because his ex-girlfriend has a shop there.

The band's line up remained stable except for a period where Apirath was replaced by Nattaphon "Klang" Suntharaanu. Klang Loso played bass on the Rock & Roll and Losoland albums and toured with the band. Apirath Loso then returned to bass duties with the band until its demise.

Just about all the band's albums are accompanied by the release of a karaoke VCD, featuring music videos of the songs. Through the music videos and his appearance as pitchman for the M-150 brand energy drink, Sek Loso, usually wearing sunglasses, has achieved cultural icon status in Thailand. He even spoofed his celebrity image with a Sek lookalike making a cameo appearance in the 2005 Thai action film, Tom-Yum-Goong. The song that accompanies the M-150 commercials, the ballad "Teh Yang Thai" ("เท่อย่างไทย"), is another hit.

After the release of the 2002 live album Loso Concert, Loso broke up, with Sek Loso becoming a solo act. Kittisak and Apirath formed a new band, Fahrenheit. Sek released his debut solo album, 7 August, in 2003 and duetted with veteran string and luk thung star Bird McIntyre, for the 2004 hit album, Bird Sek. The pair played sold-out concerts at Bangkok's Impact Arena.[1]

Sek, meanwhile, had aspirations beyond the Thai music scene: In Thai music terminology, he wanted to "go inter". He had been reading biographies of his rock idol, Jimi Hendrix, and decided that to achieve international stardom he needed to go to England as Hendrix had. In 2004, he moved to London and enrolled in an ESOL school, and after six months of intensive learning, he could speak English with an upper-class British accent. He began writing songs in English and placed advertisements in NME for a bass player and drummer to form a new Loso, auditioning prospects by having them perform the entire Hendrix album, Are You Experienced.

Loso classic lineup had been reunited to celebrate Seksan's wedding in 2020.

• Lo-Society (1996)
• The Red Bike (1997, movie soundtrack)
• Entertainment (1998)
• Rock & Roll (2000)
• Losoland (2001)
• The Red Album (August 2001)

• Lo-Society (Bonus Tracks, 1996)
• Best of Loso (CD, 1999)
• Best of Loso (Karaoke VCD, 2001)
• Loso: Concert for Friends (VCD, 2002)
• Loso: Best Of Collection (30 April 2013)