00:18:912 (18912|3,19012|2,19112|1) - These notes are not following anything, and should be removed
00:19:412 (19412|1,19512|2,19512|0,19612|3) - streams like this should start with double and continue with single notes since stronger sound is at the beginning. This applies specifically to 00:21:012, 00:22:612, 00:24:212, 00:25:812, 00:27:412 and so on.
00:21:612 (21612|0,21712|1,21712|3,21812|2) - streams like this should end with double and start with single notes. Same applies to 00:23:212, 00:24:812, 00:28:012 and so on.
01:44:212 - technically there is no sound at red line and you can hear piano at 01:44:162, 01:44:262, 01:44:312 and 01:44:412 (which looks like this https://osu.ppy.sh/ss/19407742/8b46) - but those are in 1/8 snap which should not be used according to guidelines and in this specific case might be tricky to play. I guess you can just remove first note and make it look like this https://osu.ppy.sh/ss/19407737/bde2 and maybe add a note on 01:44:162 or 01:44:145
Same for 01:53:812
01:44:362 same no sound here(跟avalon在下一条摸的一样)
i think the guitar sound(还是一串琶音) starts at 01:44:412, btw couldn't find any similar part include this kind of ln so i prefer this https://osu.ppy.sh/ss/19414705/df1f
i del note here 01:44:512 because if you hit double here 01:44:412 you will feel you hit the guitar sound too(用抬手近似采到了音)
从02:01:230 (121230|3) - 开始后面类似的地方都是LN拉到底的,那像01:56:430 (116430|0) - 这里怎么有点不同
02:08:212 (128212|2,128412|2,128612|2,129012|2,129212|2) - it's better to rearrange some notes to reduce strain on 3rd column. Same for 02:11:012 (131012|2,131212|2,131412|2,131612|2), 02:27:412 (147412|1,147612|1,147812|1,148212|1,148412|1), 02:27:412 (147412|1,147612|1,147812|1,148212|1,148412|1), 02:30:212 (150212|1,150412|1,150612|1,150812|1)
02:31:230 (151230|3,151230|2,151430|0,151430|1,151630|2,151830|0,151830|1,152030|2,152230|0,152230|1,152430|2) - 结尾这段......可以考虑跟02:12:030 (132030|3,132230|0,132230|1,132430|2,132630|0,132630|1,132830|2,133030|0,133030|1,133230|0,133430|3,133430|2,133630|1,133830|3,133830|2,134030|1,134230|2,134230|3) - 这段差不多配置(改改排列就好),像02:31:230 (151230|3) - 这个可以保留,做点区分()