Slow Motion (feat. DongGeyoung)

Warak

You mapped all of the grace notes in that section of the song except for this one. 17096|3 and 32096|1 do not have the kick which is represented by jumps in these sections. 17096|3,20143|4 this note isn't the same as the other ones in the longjack, so it should ideally be on a different column (I suggest the third one). I would also recommend changing the patterning so this 44869|1,44986|1,45104|1,45221|1 doesn't happen, preferably by moving the first shlong to the second column. You also missed the sound in between these two 46979|2,47096|2. Instead of these two 48912|2,48971|4 please add three notes in 1/6 as you did before to these same sounds. These 50611|3,50729|3,50846|3 and these 52486|4,52604|4 are also in 1/6, please remember to use lower playbacks in sounds which are harder to hear. The piano roll ends before these 76451|1,76510|4,76568|2 notes representing it. For playability I recommend moving 87525|3,87643|3 to the second column (currently there are 2 jacks and a roll on one hand). 92565|4,92623|3,92682|2,92740|1 1/6. I'm pretty sure this 99127|3,99127|4 should be a single note. 104986|4,105045|3,105104|2,105162|1 1/6. 117877|1,117936|2,117994|3,118053|4 1/6. There's also a 1/6 drumroll in between these two 119518|4,119752|4. I can't hear anything that these 130533|3,130592|2,130650|4,130709|1,130768|2,130826|3,130885|4 would represent, the violin roll ends before those come through. 134518|3 should probably be a single note. 147526|2,147644|2 same playability issue as before, kind of a little spike. I would ctrl+H those 150455|4,150533|3,150611|2,150690|1 for pitch relevance.
The map is also mistimed by 10ms and has 15 unsnapped notes. All of the issues are minor, putting on hold.