given occasional solos to play because the rest of the band want a lift in the van going home afterwards. The bassist will love it and will smile shyly if you tell him that his is the most important instrument in the band. This has the advantage of being true, unlike everything you say to everyone else about how good they sound. Sincerity needs to be practiced.
Classical musicians playing jazz
Jazz players all have feelings of self-doubt when they play with classically trained players. Jazz workshop groups sometimes attack classical newcomers immediately by advising “Just follow the 2-5-1 progressions, dropping down to a minor third in the bridge.” They then destroy the classical player by taking their music away from them, and immediately starting in the count in. Professionals raise their game here by saying, “Let’s do it in Gb” and then starting the count in, in double time.
The way for classical musicians to get their own back is to suggest that the piano or guitar player plays the melody. These people can only read chords and not dots so they are cooked.
Pianists
Pianists are up against time. They know too much. They know about harmony and chord progressions. They have to make a decision between 786 different chords and voicings, plus substitute chords, they have ten fingers to use and the possibility of using any of seventy-four scales. They are also the only people who can see every note they are going to play, which somehow contrives to make the problem worse. A fast swing piece at 240 bpm with two chords in each bar means they have 0.5 of a second to decide whether to play the altered chord, or the diminished chord, or the straightforward dominant 7th or maybe even a flat sixth triad in the upper structure and how to voice it and which inversion to use. (Which fingers on which notes) In addition they have to do something interesting with the fingers of their right hand. This all may seem a bit technical but it indicates why there is so much turmoil going on inside pianists heads and why they all end up playing by ear like everyone else after the first four bars. It is little wonder that they are bald and introverted. It is also the reason why they are so condescending to the rest of the group.
Saxophone players
The problem here is that they are recruited and trained by other saxophone players. Personality tests shows that they are exhibitionists, first and foremost. Some of them are social contrarians who will play in a scruffy T-shirt with We Love Butlins, Skegness on the front. These people will always play with a very dirty instrument. But a dirty instrument many also be a much loved archeological find. They are taught that their aim in soloing is to play as many different scales as possible at a very fast pace and never to acknowledge that the rhythm section is telling the audience, and them, where the music is in reality. Later on in life, saxophone players realise that they really need to know more about chords and progressions so they buy a small keyboard in order to see the notes. Then they find that there is a lot of mental effort involved in learning about progressions and so on, so they end up playing the blues scale 99.9% of the time.