| 100% | FLASHMOB | 8 | Seemingly impromptu public performance |
| 69% | FLASHMOB | 8 | Seemingly spontaneous public performance |
| 51% | MOBS | 4 | Flash ___ (seemingly spontaneous public performances) |
| 47% | GIGS | 4 | Public performances (inf) |
| 46% | MOB | 3 | Flash ___ (spontaneous public performance) |
| 44% | PREMIERE | 8 | First public performance |
| 44% | FLASHMOB | 8 | Sudden public performance |
| 43% | JAM | 3 | Impromptu performance |
| 42% | PREMIERE | 8 | First ever public performance/showing |
| 42% | JAMSESSION | 10 | Impromptu jazz performance |
| 42% | RECITAL | 7 | Public musical performance |
| 42% | JAMSESSIONS | 11 | Impromptu jazz performances |
| 42% | CONCERTS | 8 | Public musical performances |
| 41% | REHEARSE | 8 | To prepare for a public performance |
| 41% | PREMIERE | 8 | First public performance of a play |
| 40% | COMEBACK | 8 | An entertainer's return to public performance |
| 40% | STREETTHEATER | 13 | Performance in outdoor public spaces |
| 37% | FLASHMOB | 8 | Group that assembles briefly for a public performance: 2 wds. |
| 36% | SHOUTOUT | 8 | Public acknowledgment of a friend during a performance: Hyph. |
| 36% | FLASHMOB | 8 | Spontaneous group performance in a public place |
| 33% | BERLINWALL | 10 | Site of a memorable 1989 impromptu performance by 50-Across |
| 32% | MOB | 3 | Flash ___ (group that arranges a sudden performance in a public place) |
| 32% | MOB | 3 | Flash ___ (group that arranges a surprise performance in a public space) |
| 31% | JAMSESSION | 10 | Impromptu performance ... or what the starts of 17-, 24-, 34- and 50-Across comprise? |
| 31% | SESSION | 7 | Jam ___ (impromptu jazz performance) |
| 31% | MOB | 3 | Flash ___ (impromptu performance) |
| 29% | TRACYCHAPMAN | 12 | Singer-songwriter who sang "Fast Car" at the 2024 Grammy Awards in a rare public performance (2 wds.) |
| 27% | ENCORE | 6 | ___ performance |
| 27% | COMMAND | 7 | ___ performance |
| 26% | ADLIB | 5 | Impromptu |