You mentioned that melody 'just pops up' in Max's head. Is it possible that this whole gang around Max is so many times more talented than vast majority of all other famous songwriters elsewhere that also coined hits. I mean, ex-Cheirones churn hit after hit for the last 20 years and still counting. I wonder how is it possible that they have so many ideas in their head while other hitmakers are much less productive (which I am sure they would love to be). Is it possible that they use some 'mechanical' rules for generating ideas in the process, instead of awaiting for the ideas to come on their own, rules that they did't reveal to anyone outside gang yet.
I can understand that Max is a melody genius, but there are all others around him that also churn hit after a hit. Is it possible that they all are supertalented music geniuses. I somehow cannot imagine that to be true from the statistical probability point of view.
To me it is a very interesting topic, probably most important one in the whole Cheiron saga. You can build interesting chord progressions if you use chord wheel properly, you can make interesting arrangement if you feel rhythm and are meticulous, but you cannot make hit melodies like Cheironers do. That is their main distinction point from the other composers, and a main reason for their enormous success in my view. I think those two to four bars of a chorus melody actually make all difference in the world. Which if you deduct melody math rules and symmetric repetition can be striped down to one or a two bar melody phrase that makes all the difference.
But interesting point is that if we suppose that average melody phrase spans 6 tones in range and such phrase consists of 2-6 consecutive tones, there are mathematically only 50,000 different melody phrases possible. If we take into account that former composers already abandoned tonal combinations that doesn't sound good, possible phrase combination list is much shorter. Since there are millions of songs composed already, there is a great chance that those phrases that are sonically pleasant are already used by someone else before(I am not taking into account difference in rhythmic tonal duration). If that is true, is it possible that they simply play with short phrases already used by others and tweak them a little as a substitution for waiting for a song melody to 'pop out' in the head. What's left would be a good taste for musical preference of masses like you said and a strong discipline not to give up before one coins a very good tonal result. By taking a former hit phrase you ensure that it's tonal attractiveness is already confirmed by the audience.
There are many such examples. For example chorus melodic phrase in a 1986 year famous Berlin hit 'Take my breath away' is almost identical to 20 years later Katy Perry's 'Hot N Cold' chorus which repeats first two bars of an original phrase by adding one transposed instance.
https://youtu.be/Bx51eegLTY8?t=20https://youtu.be/kTHNpusq654?t=65One could take Berlin's phrase, tweak tonal rhythm a bit and repeat same phrase once more by using melodic math rules, and a result could become Katy Perry's hit phrase. Taking a shorter phrase of 2-4 tones that is proven on the market and sounds good as a material to be tweaked and moulded is even simpler, and Cheiron guys (especially Max) are famous for building hits with short phrases. 'Everybody', Get down', 'I want it that way' by BSB, 'Crazy' by Britney, 'Show me love' by Robin, 'Since u been gone' by Kelly Clarkson, 'So what' by Pink, 'Last friday night' by Katy Perry etc. Funny thing is that you are free to use Robyn's 'Show me love' phrase and tweak it endlessly because 'borrowing' less than 6 consecutive notes phrase is not considered as plagiarism.
Second example is a phrase that is a part of a busy chorus from Barry Manilow hit 'Copacabana' that is identical to second 4-tone phrase in Britney's hit 'Crazy', which is a bit transposed.
https://youtu.be/7cB5VQAAOYk?t=41https://youtu.be/Q4VK9_CfOLQ?t=44Third example, 4-tonal starting phrase from Adam Lambert's 'Whatayawant from me', second phrase from 'DJ got us falling in love' by Usher ft Pitbull, 'Till te world ends' by Britney, 'Loser like me' by Glee Cast, 'Beauty and a beast' by Justin Bieber and 'No tears left for cry' (both distinctive phrases) by Ariana Grande are among many others that were used on numerous occasions before. If you or I use same phrase on the chorus, will we be accused of plagiarism? Hardly, yet those are strong and market proven phrases to be used in our own song. Funny, you almost cannot miss by using already market proven phrases and tweak them a bit. Why risk by using your own that are unproven yet (if you are not Max of course).
https://youtu.be/khEyoVCwQhE?t=288https://youtu.be/khEyoVCwQhE?t=323https://youtu.be/khEyoVCwQhE?t=425https://youtu.be/khEyoVCwQhE?t=441https://youtu.be/khEyoVCwQhE?t=546https://youtu.be/ffxKSjUwKdU?t=20, second phrase compared to
https://youtu.be/3gl5OEZ8j_o?t=49There are really many such examples of phrase similarity or even sameness, and it hardly can be avoided taking into account above mentioned math. Funny thing is that Cheironers based many of their hits on tweaking short phrases that sound good on their own, and combinig them together, repeating them, transposing them etc.
If that is the true, what stops composer from using this method constantly instead of awaiting for a melody to come out of the head, an elusive process that is out of composer's control in a busy everyday schedule. After all, there is an old adage that bad composers borrow but good composers 'steal' yet are good at disguising it. There is no adage about composers awaiting for an inspiration to come. In that case stories about inspiration and muse could be left for PR and media purposes only.
I am not saying guys are doing that because I respect them without doubt, this is only an academic discussion. Market proven phrases are there for all to use. If a nicely arranged chorus phrase generated a billion views on YouTube, chances are your own version based on that one may also generate a few views. It all somehow boils down to what Max said in the early days. You have to have confidence that your (or someone else's) little phrase that sounds silly played on a piano has potential to become a hit. If you use already proven phrases you even don't need that much of a self confidence. Will power and determination combined with a bit of talent may take you far. Yet people are not very disciplined nor determined on the average. I bet 98% of composers think that inspiration is everything and are happy awaiting for The one hit phrase that will make them famous. Funny thing is if they finally found it, it will probably be a minor variation of a phrase already used by someone else before.