Khmer Mekong Films
A1 is one of CTN's (Cambodia Television Network's) most popular programmes.
It's two hours of live music from 11.00 a.m. to 1.00 p.m. every Sunday - watched by up to two millions young Cambodians.
KMF has been hired by CTN as a consultant company to overhaul and update the programme.
The new-look A1 hits the air on Sunday 12 October.
Here's the promo for the 2nd week's show ...