Timeline for all types of items produced by
Dr. T's Music Soft.

Year	Items
1988	3
1989	4
1990	5
1991	4
1992	1
1993	1

18 items with a valid date were considered for this timeline (94.74% of the total)
1 item with an invalid date.

Help us in our quest to find exact dates for:

198?: 1 item.