"Thunder" is a popular song by American rock band Imagine Dragons. It was released as the second single from their third studio album, "Evolve," in 2017.

"Thunder" is an energetic and anthemic pop rock track with elements of electronic music. The song's lyrics convey themes of self-empowerment and determination, urging listeners to embrace their uniqueness and overcome obstacles. It showcases lead vocalist Dan Reynolds' passionate vocals and the band's signature sound.

The song was written by Imagine Dragons members Dan Reynolds, Wayne Sermon, Ben McKee, Daniel Platzman, and producers Alex da Kid and Jayson DeZuzio. It features a catchy chorus, a driving beat, and a powerful production that incorporates electronic elements and heavy drums.

Upon its release, "Thunder" achieved significant commercial success worldwide. It topped the charts in multiple countries and became one of Imagine Dragons' most successful songs. The song's empowering message, Dan Reynolds' dynamic vocals, and its anthemic nature resonated with audiences, solidifying it as one of the band's signature songs.

The music video for "Thunder" features Imagine Dragons in various surreal and whimsical settings, showcasing their performance and conveying a sense of embracing individuality. The video's imaginative visuals and vibrant colors add to the song's uplifting and motivational message.

"Thunder" received positive reviews from music critics, who praised its catchy sound, Dan Reynolds' vocal delivery, and its ability to create an anthemic and motivational atmosphere. The song exemplified Imagine Dragons' talent for creating radio-friendly pop rock with a powerful and positive message.

Over time, "Thunder" has remained a fan favorite and a highlight in Imagine Dragons' live performances. Its energetic and empowering nature, along with its memorable chorus, continue to resonate with audiences who appreciate rock music with a message of self-empowerment and embracing one's uniqueness.

Overall, "Thunder" represents Imagine Dragons' ability to create anthemic and motivational pop rock songs. Its memorable sound, Dan Reynolds' passionate vocals, and its empowering message have made it one of their most successful and beloved songs, capturing the essence of determination, self-acceptance, and the power of embracing one's individuality.