Hey @argold57 lots of great ideas and perspectives here already, and I think it’s a great question, and I have my own opinion about it.
I view the blues as foundational to all popular music. @BnT called them cousins. I’d actually take it a step further and say that the blues is the mama and the papa, and other popular genres (jazz, country, rock, soul, funk, hip hop, gospel, cajun, reggae) have all evolved from the blues.
That’s not a hard fact. It’s my opinion, and I think it’s a way of looking at it that serves musicians seeking to advance their playing and self-expression.
Here’s a few more thoughts:
1.) THE BLUES GOT SOUL. Being able to play SOULFULLY in ANY GENRE is better than not being able to play soulfully, lol. I mean…music is about feeling right? And the soul is feeling.
2.) Every genre has songs that follow the 12 bar blues form. Certainly all the genres I mentioned above have many popular songs in their repertoire that follow the basic 12 bar blues form. This is another reason why memorizing the form and mastering the ability to solo over it will play well.
3.) The Blues is a great format for practicing improvisational skills.
When I was boy, I loved stuff like Led Zeppelin, Eric Clapton, Jim Hendrix, etc. and when I read interviews with those guys they were always talking about their influence being the blues.
BECAUSE of that, very early in my life I devoted a tone of time listening to and studying old blues stuff.
I feel that this decision has served me very well in my musical journey, and if I went back and had to do it all over again, I go the same route. You can’t err in studying the blues. It’s gonna serve you well in every other genre you might wanna explore.
When I was in my late 20’s and early 30’s I just burnt out on the genre. I could hardly listen to it, and didn’t really enjoy playing it.
Now I’m cool with the blues again. In terms of studying blues, I’m into pretty atypical stuff for harmonic players these days: I’m deeply studying Joe Filisko’s study songs on DeFord Bailey (Fox Chase style Pre-war rural blues) and Sonny Terry’s version of the same stuff, and right now I’m transcribing Howard Levy’s Slow Blues in C and Bb Blues from his Out of the Box album - the former I’m working on mostly for practicing overblows and overdraws, and the latter just cos I’m enjoying learning 2nd flat position (aka 11th position.)
So right now my favorite genre to play is NOT PRIMARILY the blues (except for the early pre-war stuff I mentioned in the style of DeFord Bailey and Sonny Terry.) When playing with a brand or jam track, I very much enjoy playing fusion, funk, rock, reggae, Brazilian, and lately a ton of country and gospel stuff a la Buddy Greene.
BUT to answer your question, I’d say YES, the blues is a gateway to getting good. In my experience - putting time and energy into it pays rich dividends. It’s a broad genre, so the key is to find a corner of it that makes YOU feel INSPIRED and focus on that stuff.
All of the improvisers that I love and admire can DEFINITELY play the blues!
BTW - Learning songs, especially by ear, is GREAT not just for your technique, but for your improvisational skills as well. When you learn a song, you’re PLAYING A MELODY. When you’re improvising, you are MAKING UP MELODIES in real time. So GETTING GOOD at PLAYING melodies is gonna make you sound better when you make up your own.
That’s my $.02 for what it’s worth!
@Jeff_Engineer - I started working on Buddy Greene’s version of Jesu Joy of Man’s Desiring a while back and then kinda got a way from it, but I wanna get back to it. I thought it’d be cool to do a video teaching a few classical pieces - that one, and Bhetoven’s 9th, William Tell Overture, and one or two more.