Yeah, a collection like that is on the list of projects I'd like to pursue.
The most successful "outside" Jan Berry related song was "I Adore Him" . . . a #13 smash on the R&B charts.
Production-wise, "Judy Loves Me" (Johnny Crawford) cracked the Top 100 and "Come On Let Yourself Go" (Matadors) was featured in the Columbia Pictures film, The New Interns in 1964.