I am teaching myself piano and thought it would be a good challenge to learn this arrangement of Mascagni's Intermezzo from Cavalleria rusticana. I do not have a teacher and have never taken lessons, so perhaps I missing some simple insight.
Can someone explain how the fingerings highlighted are supposed to work?
In the first measure, it looks to me like the idea is to play the right-hand low A with the 2nd finger as a grace note, then jump to play the octave using the thumb (unmarked) and 5th finger, perhaps flipping your hand over or tucking your thumb under to do so; you then hand the high A off to the 4th finger to sustain the note and free up the 5th finger to play the next C octave. A similar hand-off happens on the first right-hand octave of the second measure.
Is this what the arranger has in mind? It seems very awkward.
I would appreciate any insights.