Much improved performance adding tracks

app/models.py

@@ -718,7 +718,11 @@ class Tracks(Base):
         """Search case-insenstively for titles containing str"""
         return (
             session.execute(
-                select(cls).where(cls.title.like(f"{text}%")).order_by(cls.title)
+                select(cls)
+                .join(Playdates, isouter=True)
+                .where(cls.title.like(f"{text}%"))
+                .group_by(cls.title)
+                .order_by(cls.title)
             )
             .scalars()
             .all()