When opening a dance, scan for non-existent sequences. If found,
prompt 'N seqs in dance, not found. Do you want to remove them
from the dance?'.

Put into a history list, so they can be ordered.
Output large msgbox with all duplicate seqs listed.
Add new fields:
 1) Money received.
 2) # of squares.
 3) Comments
 4) Records played (list of unique indices from record db) 
 [a separate record in DNC file?]
Also add these fields to the dates db.
On re-do Dance Database, increase size of frame title.
Add database fields for
1) Money received
2) Mileage
3) Per diem
etc... as per dates database
so that this information can be imported from the dance
into the dates database. Only import if destination and 
source are both non-zero. Otherwise, message box the user.
Increase length of frame title.
Add more frames to a dance
Put the music history info into the dance file.
(wait until a REAL database)
Dance Template Manager:
 Have a way to move a frame to First, Previous, Next, Last
Dance Database: Add field 'Shared program with...'
Make a DANCE MANAGER like the LIST MANAGER.
Add button at bottom for "Call from Screen" (as well as "Edit Dance" and "Cancel")
Toolbar: add "Proofread"
Select Dance dialog box:
Add column for '# of Dates Excluded'.
Allow dance name > 8 characters (IP)
1) update
2) dance copy (GetNewNameEight)
3) modify edit dance info to put date on separate line
4) dance new
5) update dance edit display (far right)