Converted the port to amk. In a sec I'll edit this post with some info answering a few questions so I don't get ninja'd.
So basically amm didn't have an instruments table on a per song basis like amk does so to call samples and adsr you'd make some macros and fill in all you'd wanted for calling instruments. So in the example Lead:
Code"Lead=$F3$04$04 $EE $00 $ED $7F $E0 h12 $DE$00$09$30"
The $f3 $xx $yy command loads and tunes a sample. XX is the sample to load and yy is the multiplication pitch. Works exactly the same in amk (most amm commands work exactly the same in amk).
The $ee $xx is a tuning command where ofc xx tunes the pitch subtly.
The $ed $xx $yy is the adsr command which pretty much works like in #instruments -$80 for the xx.
The hxx command transposes the notation by semitones (not to confuse with $fa $02 $xx which transposes pitch whereas hxx literally changes note data).
Thee macros all used commands to set up sample load, pitch, and adsr (some used enable vibrato and disable vibrato commands) to save the time for typing it out everytime so for the conversion I got rid of those and used the #instruments command and manually redid everything. For the ARAM error I had to lower the echo delay by 1 as well as had to remove the 4 smw samples, 2 not used by any global music or sfx, and 2 others which are the orchestra hit and thunder sample so if used you can't use the thunder sfx and if yoshi is used, hopping on him will play a messed up sfx. There wasn't any other way without further messing with the echo delay. I did some slight tweaking with the volume to match the amm port but it can't be 1:1 bc of how amk handles the velocity table. I also corrected the echo volume level so now you can actually hear the echo more clearly like in the original song (the amm port had it wrong). Last but not least I did a vibrato edit. It may not be 1:1 but it's closer to what the original used. AMM had the PWM command which amk doesn't have so replicating the exact way thee amm port did it is impossible atm until someeone codes that into amk. The song should now insert without any problems, no need to edit anything unless the mentioned inconveniences bother you in which case best of luck organizing the samples lol.