What makes Just Dance by Lady Gaga notable?

'Just Dance' topped the Billboard Hot 100 chart for three weeks and became a global hit, selling over 14 million copies worldwide. It is considered a defining track of the late 2000s dance-pop movement and played a significant role in reviving interest in electronic music. When 'Just Dance' was released in 2008, Lady Gaga was a newcomer in the music scene, marking her debut single. The song quickly catapulted her to fame, establishing her as a prominent figure in the pop and dance music genres.