Is there built-in functionality to sort a chord-progression using the top note?

The following example uses the bottom note:

(sort-asc '(a2a3 a2a4 a2e4))

 

What would be the result here:

'(a2a3 a2a4 a2e4 c3f4 f4cs4 d4e4)

 Please make a few examples with the input and the output you are looking for.

 

2 hours ago, opmo said:

What would be the result here:

'(a2a3 a2a4 a2e4 c3f4 f4cs4 d4e4)

  Please make a few examples with the input and the output you are looking for.

 

 

The result when sorting ascending on top note would in the above case be:

'(a2a3 a2e4 d4e4 c3f4 f4cs4 a2a4)

When the top note is the same, the bottom note decides.

 

Another example:

; sorting on bottom note ;
'(g2g3 g2d4 g2g4 a2a3 a2e4 a2a4) 

; sorting on top note ;
'(g2g3 a2a3 g2d4 a2e4 g2g4 a2a4)

 

Here it is:

(chord-progression '(g2g3 a2a4 a2a3 g2d4 g2g4 a2e4))
=> (g2g3 g2d4 g2g4 a2a3 a2e4 a2a4)

(chord-progression '(g2g3 a2a4 a2a3 g2d4 g2g4 a2e4) :sort 'high)
=> (g2g3 a2a3 g2d4 a2e4 g2g4 a2a4)

 

The CHORD-PROGRESSION function will be part of the next release.