What does Patty sing in the Musical Grease?

In the musical "Grease," Patty Simcox sings several songs as part of the ensemble cast. One of the songs she sings is "Summer Nights," where she participates in the group numbers with the rest of the cast. Patty also sings in other group songs such as "We Go Together" and "Greased Lightnin'." Patty's character is known for her bubbly personality and strong vocals in these ensemble numbers.