I am a big fan of learning musical instruments. But I have realized over the years that it takes great diligence and hard work to learn how to play instruments.
It starts with learning all about the musical instrument you want to play. If it’s guitar, then you would have to check guitar instruments at guitarcenter.com and familiarize yourself with different parts of the guitar and what each part actually does.
Then learn how to make the instrument produce the right kind of music. Learn about notes and chords and how to make your instrument product the right notes and chords. You can use YouTube tutorials or enroll in music learning centers.
Practice what you learn daily. If you want to be a good musician, you need to practice and practice and practice. There are no short cuts!
Eventually, when you are able to play your first song, all the hard work will be worth it!