Heya. I want to pick my 4 pieces for grade 8 piano ABRSM (2025/26 syllabus). We have to pick 3 from the syllabus and 1 extra piece (from any syllabus, it just has to be grade 8). I'm sure I want to pick A1 and B3, but I also want to pick from the syllabus' other pieces B6 and another piece that is grade 8 standard just not listed by ABRSM themself. Would the B6 piece also count as an extra piece or not? Because it is in the syllabus as other pieces to play in the actual book, however there is no sheet music for this piece in the actual original book.
Also, if B6 counts as a syllabus piece, for my extra piece, does anyone have any famous pieces that are grade 8 ABRSM level for me to consider playing?