How to create a music bot in telegram?

Question

Bots

Hello everyone! I am a beginner programmer. I want to create my own music bot in telegram. So that there is a search for songs by name, downloading the music that you have chosen. I did not find anything sensible on the Internet about this idea, only the creation of a musical bot through the constructor. I'm interested in creating with my own hands by programming, and not connecting the bot to some constructor! How to implement it? Tell me who's in on this.