[Zubersoft]

In theory, this could be accomplished without changing the database. You would still have to assign pieces to both composers and albums, and when a composer is selected on the composer's tab, MobileSheets would then find any song under that composer, organize them into groups based on assigned albums and let you pick an album. Having said that, this would require dramatic UI changes, and the logic for the composer tab would have to be completely rewritten. So it's not really something I want to support (at least in the short term) unless there are a large number of users pushing for it. As far as a workaround, I can think of two different options:

1) Use a filter for albums while viewing the composer, and only songs from the selected album will show up. You can do this by tapping the arrow icon at the far right side of the filters bar, and then select the album from the dropdown.
2) Change the search field dropdown to search on album and enter the value to match on

Mike