Article in English: Once you've run out of friends to choose from, look for other players from a wider pool of potential band members. For example, there are some socializing websites that are devoted mainly for to find people just like you. You can advertise on schools, community centers, libraries, anywhere you want. But remember to ask the owners of the establishment first. Mention on the advertisement that you need a guitar player, a base player, a drummer, a manager, and an electronics person. You don't want Danny from down the block trying to "Judas" by Lady Gaga with the palms of his hands. No, you need someone experienced with talent. Have you ever seen those cartoons where kids try to start rock bands but they all suck? Yeah, you don't want that. So have try outs in your basement or local community centers to make sure people actually can play.

Summary in Vietnamese:
Hãy tìm vài người bạn đang có nhu cầu tìm kiếm một ban nhạc. Quảng cáo trong cộng đồng của bạn rằng bạn đang lập một ban nhạc. Hãy thử tuyển mộ đi.