In the next column you could use this formula =MID(A1,9,50). Where A1 is the first entry of your original data, A2 next, etc. 9 may need to be changed to 11 if you have "song" instead of song. I used 50 to allow for maximum title of 1 or 2 digits followed by a title. This number can be varied. This should give you a new column 1 or 2 digit number followed by a space and the song title. It should be possible to sort by the 1 or 2 digit number but it will be treated as text and therefore will not be in complete numerical order. separating 3 and 4 is more difficult because of the 1 or 2 digit. If I have time I'll have a go at a better formula.
Surface Pro (2017) vs Surface Pro 4