I looked into techniques to be a better singer,but most every place was selling somthing(books mostly).
More recently ive discoverd that I need not buy another "looks nice on the shelf with the rest" book.Rather ive just been singing alot.You'll have to activley practice to increase your range,learn proper breathing and explore your voice.no text or video can make you a better singer(or a better anything usually).If your able to jam often then opt to sing as much as possible.Sing with strong conviction like you would sound a note on the guitar.Keep your throat well hydrated(no smokes while singing!)and project your voice with confidence.Ive heard honey is good to keep your throat from drying out and theres some special fancy(expensive)vocal sprays too,but I just down a couple glasses of water.Thats all I know,but ive improved...
I had the idea I needed to learn to sing before I could sing good enough to do so in the presence of others without being somewhat embarrassed...dont let that fool you.
Try once,fail twice...
