So apparently Muzio Clementi wrote a Sonata op. 36 no. 1 and a Sonatina op. 36 no. 1, and yet they are two completely different pieces. How can two different pieces by the same composer have the same exact opus number? Anyone care to explain how that works? See here:Sonata: https://javanese.imslp.info/files/imglnks/usimg/3/31/IMSLP55440-PMLP114560-Clementi_Twelve_Sonatas_Schirmer_Op_36_No_1_filter.pdfSonatina: https://petrucci.mus.auth.gr/imglnks/usimg/b/b5/IMSLP29868-PMLP06617-Clementi_Op36_Schirmer.pdfI know this thread is for pieces with similar/same opus numbers by different composers, but I felt this was the best place to ask.
I believe that you are mistaken with the opus number of the sonata that you are talking about,the opus number is 33.
Nope, in my version, Opus 33 No 1 is in F major, Opus 33 No 2 is in G Major. Neither are the one williampiano refers to (which is listed as Opus 36 No 1).