I have artists grouped by 2 letters, so I have A-B, C-D, etc.
On the main screen, theater view shows these plus All Artists. The problem is that the count is 14, 13 for alphabet + 1 for 0-9. While this makes sense that it counts the onscreen items, I have to ask if MC should be counting all the artists? I end up putting artist twice...once grouped and the second time not grouped.
Users pick a letter spread, then the actual artist from the much shorter list.
On a side grouping note, it's a bit confusing that grouping by "2" puts the numbers in 0-9 while grouping by "1" puts them all separately. Personally, I would use 1 grouping size but don't like the numbers all listed. 0-9 is still a tiny group. My complaint is consistency: but don't necessarily change it because I do like 0-9 combined for groupings of 2 and think perhaps it should still be combined for 1's.