i have small hands and im currently learning chopins etude in c minor and the first chord in the 5th measure is F,G, D, F. Is it okay if i use my thumb to press both the F and G? this has come up before on certain chords and i was wondering if this okay or if it is considered ghetto technique? i can finger the chord 1, 2, 4, 5 but it's just awkward and uncomfortable.
Factually, there are hundreds of examples throughout the entire repertoire wherein the composer or the editor suggests (in the score) that this be done.
I will take the matter two steps further: 1) when having to reach, as in a leap, for a single black key note in the right hand that lands on a black key, I couple my third and fourth finger together so as not to incur the possibility of an injury.
And, 2) I post a link to my news story video, which tells you that with a small (or regular sized) hand, you do not have to "sweat the small stuff."
Earl Wild, who had hands like a tarantula, wrote in his memoir that all of the concert pianists he had experienced during his lifetime had "normally," as a matter of fact, made fingering adjustments to a particular section of a piece based on the morphology of their own hand.
Therefore, you need to get it out of your head that text-based perfection is and has always been an untruth.