What makes Gonna Gonna Go! by Rainbow notable?

'Gonna Gonna Go!' marked a significant point for Rainbow as it showcased their evolving sound and helped them achieve a higher chart position in South Korea. The title track gained popularity not only for its upbeat vibe but also for its choreography, becoming a staple in their live performances and contributing to the group's identity during this era. Released on March 14, 2012, 'Gonna Gonna Go!' was Rainbow's third single, following their album 'Rainbow Syndrome'. At this stage in their career, the group was trying to solidify their presence in the K-pop scene after gaining attention with previous releases, aiming to capture a wider audience through catchy tunes and visually appealing concepts.