[1] They debuted with their first album around 1969, making them pioneers in the Thai music scene.
[1] The group's hits included "Rak Kan Nhor" ("Come to love"), "Nai Wa Ja Jam" ("Who says this would be remembered"), "Chuen Rak" ("Cherish love"), "Thalay Mai Khoey Lap" ("Seas never sleep"), "Rak Chua Niran" ("Love forever"), "Khoy Nhong" ("Waiting for you"), "Nueng Nai Duang Jai" ("Only one in my heart") and "Penpai Mai Dai" ("Impossible").
They did two covers of Kool and the Gang tracks ("Give it Up" and "Love the Life You Live") as well as ("Love Will Keep Us Together") by Neil Sedaka and Howard Greenfield on their 1975 album "Hot Pepper", an all-English lyrics recording.
The band broke up in 1977, but it has frequently performed at reunions over the years, and its members remain active in music in Thailand.
Setha Sirachaya and other members of the band appeared in The Possible, a 2006 Thai film about a fictional musical group from 1969 called The Possible who supposedly were rivals of The Impossibles.