Pirouette is a ballet term for a spinning movement on one leg, while shuffle, ball change, and heel drop are all basic tap dance steps.

Bill 'Bojangles' Robinson is widely regarded as the 'Father of Tap Dance' due to his immense influence and contributions to the art form.

Singin' in the Rain, released in 1952, is often credited with popularizing tap dancing worldwide due to its iconic dance sequences and memorable songs.

Gregory Hines was renowned for his innovative use of rhythm and syncopation in tap dancing, which earned him critical acclaim and numerous awards.

Ball change is a fundamental tap dance technique that involves rapidly alternating between the ball and heel of the foot, creating a rhythmic sound.

42nd Street, released in 1933, features a legendary tap dance sequence on a staircase, performed by Ruby Keeler and Dick Powell.

Gene Kelly, who also starred in the film, choreographed the iconic tap dance routine in 'Singin' in the Rain'.

Savion Glover is renowned for his acrobatic and high-energy tap dance performances, which often incorporate elements of hip-hop and contemporary dance.

Brush is a tap dance step that involves sliding the foot across the floor while keeping the heel on the ground, creating a smooth and gliding effect.

Xanadu, released in 1980, features a memorable tap dance sequence performed entirely on roller skates by Gene Kelly and Olivia Newton-John.

Eleanor Powell is often hailed as the 'Queen of Tap Dance' due to her exceptional skill, grace, and contributions to the art form.

Clack is a tap dance technique that involves striking the floor with the toe and heel of the shoe simultaneously, creating a sharp and percussive sound.

Buck is a tap dance move where the dancer rapidly taps the toes and heels of both feet alternately, creating a lively and energetic rhythm.

The Band Wagon, released in 1953, features a memorable tap dance sequence performed on top of a piano by Fred Astaire and Cyd Charisse.

Hermes Pan choreographed the tap dance routine in the film 'Pennies from Heaven'.