Official beatmakers/producers tips and tricks open question thread

[PUT IN WORK]

So I have NO IDEA what these sounds categorized under.
It's like a wavy piano or something. Listen to this song and it's like the first sound year hear and it plays throughout the entire song.
Anybody know what sound this is?
https://soundcloud.com/freeshkidd/the-night-morning-after

Did you ever figure this out? Sounds like a dry synth put through a phaser and a filter.

 

[KushSkywalker]

Did you ever figure this out? Sounds like a dry synth put through a phaser and a filter.

sounds like someone has an LFO controlling a high pass filter on a sample that was chopped and keeps stabbing, also like the attack was rolled off the sample