I’ve been playing the bass guitar for over 4 years.
I wish to buy a decent keyboards and learn the essential piano things which will allow me to compose.
Like chords, basic technique etc.
Is there a good youtube channel or a website for piano lessons?
real pianos have 88 keys. Whether you continue or flake out and want to sell the keyboard, the full 88 is better.
Free is most often worth what you pay for it. The lessons might be good to preliminarily learn to read and find notes. Any ‘playing’ after that has the risk of being done wrong and needing a lot more time undoing and correcting – at which point, a teacher is worth your investment.
best regards.