trip the light fantastic

/T R IH1 P DH AH0 L AY1 T F AE0 N T AE1 S T IH0 K/
verb
  1. 1

    To dance or to move rhythmically to musical accompaniment, especially in a graceful or nimble manner.

Source: https://en.wiktionary.org/wiki/trip%20the%20light%20fantastic