FedericoAsc, Anand, William, Macker: How is everybody? Long time no read...
I love inspired popular music (according to my taste of course), and I would rather spend hours listening to countless such tracks than spending the same amount of time listening to run of the mill art-music - especially those endless, uninspired, muddy, bloated "romantic" chimeras by third raters. Or worse, the insect cum factory noise imitations of the run of the mill experimentalists. Ugh!! I say this just to clarify that I do not consider art-music to be the only good music.
Now,
What does talent have to do with music theory? Nothing! Let's not conflate them. Talent, you are either born with or you are not. And if you are, with how much? Same goes for capacity for original thought. There is no substitute for those, and they demarcate the Elysian fields of the masters from those of the journeymen by barbed wire.
However, lack of talent and original thought can, and is habitually screened by craft. The more craft that is thrown into a composition, the more opaque that screen becomes. This craft can be acquired to a good degree by hard work in the disciplines of composition, which also include theory and instrumentation. Craft alone has not, and will never yield a masterpiece, but it can certainly yield something pleasant (and professional!) to listen to, if form and length do not exceed the limits of the -by definition- mediocre material.
On the other hand, what good can be reaped by talent alone, bereft of any craft, in music for traditional forces? How can you write for instruments about which you know little and expect masterworks? How could you begin to combine them effectively? Maybe you could in popular music (all genres), as band members and producers will fill in the huge gaps left by an inspired, but otherwise bare tune. However, this would be a collaborative effort that has little in common with the output of the art-music composer who has to determine all details in a score on his own.
Why did I learn music theory? Because I wanted to? No, it was imposed on me early on, and thank God it was! Craft is the vessel upon which ideas can sail the turbulent and inclement seas of music history and competition. The more knowledge and facility increase, the safer and farther the journey in deeper, maybe uncharted, and hence more enthralling waters. As an audience, wouldn't you rather engross yourself into the oceanic periplus of an experienced mariner, rather than drown yourself over the computer-assisted infantilisms of an ignoramus on the shore?
In the greatest of cases, you cannot tell where ideas end and craft begins, for they are intertwined; for craft itself is enriched and advanced.
I hope that people don't think the greats composed with textbooks open on the table for reference... Everything I mention only applies to beginners to intermediates. The more one knows the less one thinks about it. Craft becomes ingrained and part of the subconscious. Often, innovation disregards knowledge, but this act is conscious. Nobody would find pleasure in composition if for every chord they voiced they would have to rifle through a manual for justification (except for those who write with crosswords). Everything becomes as automatic as driving a car does. How many times have I travelled a couple of kilometres lost in thought without realising I stopped for lights, made turns, etc.? I am an experienced driver however with well over a million kilometres under my belt. I couldn't do this at 17. I am therefore saying that not only does craft not impede one's flow of ideas, it contrarily precipitates and opens the right vistas for the development of these ideas.
Amassing knowledge and cultivating taste are so important, vital in fact, to composition. I am sorry I cannot remember who said this, I only heard it a few days ago, but in essence he said, "It was easy to consider myself a perfectionist in the past. The bar was that low."
I am addressing not the forum members I named at the start of this post, but anyone reading this that is interested in improving their compositional calibre: Whatever time you spend watching whatever vloggers, spend listening to the masterworks of the last 200 years or so, following the scores where you can. You will not become a composer by watching so-called "Tips" on YouTube! Stop listening to so much film music. Immerse yourself in the truly inspired, superbly crafted works of the real masters.
Given enough time, your bar will eventually rise.
I don't mean this to sound arrogant. There are so many musicians -and not- that know a lot more repertoire than I do, and better. I too keep augmenting my skills and knowledge, practically daily.