1) @MuzzzBot: has every music in it. you just need to type what you what then it will forward you the music for you to download.
2) @LinkToFilesBot: have you ever felt sick of the download speed of telegram well if its a yes this bot will convert the files you send to them to a direct download link which you can download with IDM or other downloading software.
3) @YtAudioBot: this bot converts any youtube video into a downloadable mp3 link in telegram
let me know other TG bots i missed in the comment section
Disclaimer I have no contact with this bots and do know that they are direct copyright infringements