Your link does not work , I could not see it.
when I write a 2-5-1 in 4/4, then the same 6/4 , the rhythm of the accompaniment does not change.
I do not understand.
The link is a iRp song chart. (Like all the other charts and playlists posted in the forums)
When you select it using a device with the iRp app installed, the app should automatically open and download the chart(s). )BOB