I like Thai songs that are soft and soothing with a classic feel, so I listen to anyone (well if I like their voice). I'd have to say though, that the singer I would find her songs just to listen to her voice is Pearl Rapeeporn. After hearing Tae Pang Korn, she literally blew me away. It's so rare to find her singing Thai songs, so I listen to whatever I can get my ears on. HAHA.
Males: - Bie the Star and Bird Thongchai (I grew up with Bird) are tied for first THE REST ARE IN NO PARTICULAR ORDER - Gun the Star - Chin Chinawut - Toomtam the Star - Boy Peacemaker - Aof Pongsak - Even though Cee Siwat isn't classified as a singer but I like him!
Females: - Punch - Gaem the Star - Earn the Star - Jennifer Kim
Band: - AB Normal - C-Quint - Dr. Fuu - Zeal - Jeasmine - Am Fine
Male: Chin and Payu
Female: Knomjean, Poppy, Waii, Faii Am Fine, and Jeasmine
band: 3.2.1, Vamp, K-otic, C-Quint, All of Lego project (Jeasmine, LaoLom, and Karamail), Dr. Fuu, Singular, Ewery, Body Slam, 25 hours, and Big Ass.
Tao Sattaphong (AF8)
Kacha Nontanun (AF8)
Tui Kiatkamol (AF3)
Peter Corp Dyrendal
Nick Ronnawee (The Star 2)
Mint Mintita (AF3)
Beau Savitree (AF5)
Joy Jirapachara (AF8)
Patcha Anek-ayuwat (AF2)