Well...Saga Musix is certainly correct hands down...
But a few things from my perspective too...Yes, like Saga says music must be learned to some degree...I played bass for 9 years when young and was in numerous bands so trained my ear & also learned theory but started out jamming to records (yes, I am OLD...SO OLD!!) but this is great way to train the ear then when you listen to music you can decompile the progressions in your mind thus recompile at the QWERTY or MIDI controller....
Some will disagree with this but when I hear what is being made it is quite clear something is lacking...High BPMs, constant wall of sound with no breaks, lack of dynamics, just syncopation & filter sweeps...More akin to soundFX rather than music...
On Trackers though hard to say as there are so many & the popular ones I tend to not like...BUTT-
Recent thread I started for MED Soundstudio 2.1 is PRETTY EASY!...
The most recent version of Psycle has a LUA Piano Roll...That helps...
Try MODplug...I didn't like it...
As far as absolute simplicity of Trackers Sequential Vibes & H8Tracker are the bomb...I plan on doing a video tutorial on H8Tracker soon...
I really like SkaleTracker it is an elegant cadillac some plugs work in it just fine but I like its native AKAI format support as well as soundfonts...Great mixer & very visually appealing...
The late Arguru's Aodix 4.2 is very nice VST ONLY & ASIO ONLY very nice 'tickless' environment has INGENIOUS vertical piano roll built right into the tracker view & you can shove notes anywhere even on top of one another...Just has a VST bug you hafta test VSTs by saving a song & reopening if it crash you cannot use that plug...I did an intro with it here-
https://alonetone.com/TalkOrBell/tracks/genetically-modified-mood---intro-onlyMany are using SunVox & capable if you wish more 'electronic' sound rather than sampled 'real' instruments (guitar-bass-etc)...It does read XI instruments but they sound terrible in it...No VST support & I tried years ago to even just get dev to read sf2 format but no way...You can load WAVs...I did a tune with it-
https://alonetone.com/TalkOrBell/tracks/osmosis-highwaySo the upshot is TRY EVERYTHING!!! What works for others probably won't 'hit the spot' for you...