Write an article based on this "Play an instrument. Learn to write songs. If you can, buy supplies needed to make a demo."
This applies to basically anyone who does not know vocals or how to read music (You need to know how to write music to start a band). Grab an instrument that suits the genre you want to play. Guitar is generally the go-to option as you can generally get good faster, bass is easier as a beginner but takes much longer to master, which is why anyone is blown away by a great bassist. Drums are a good option too. Learn the instrument you picked. Be able to tune it in-and-out. Practice a bit and get to know your equipment. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/6d\/Form-a-Rock-Band-Step-1-Version-2.jpg\/v4-459px-Form-a-Rock-Band-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/6\/6d\/Form-a-Rock-Band-Step-1-Version-2.jpg\/aid566405-v4-728px-Form-a-Rock-Band-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":306,"bigWidth":"728","bigHeight":"485","licensing":"<div class="mw-parser-output"><p>License: <a rel="nofollow" class="external text" href="https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/">Creative Commons<\/a><br>
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<\/p><\/div>"} Not everyone can do this but if you can, hone it. This will come in handy later. These include amplifiers, software, guitar plugs, etc..