Thunder is a song by American pop rock band Imagine Dragons. It was released on April 27, 2017, as the second single from their third studio album, Evolve (2017). The song is an alternative rock song with a moderate tempo. The lyrics of the song are about overcoming challenges and finding strength in oneself.

Thunder was a commercial success, reaching number four on the Billboard Hot 100 chart in the United States and number one on the charts in over 10 other countries. The song was also certified 6x platinum by the Recording Industry Association of America (RIAA).

The song received generally favorable reviews from critics, who praised the band's vocals and the song's production. The song was also nominated for a Grammy Award for Best Pop Duo/Group Performance.

The song's music video was directed by Joseph Kahn and was filmed in Dubai, filmed in black and white. It features the band's lead vocalist, Dan Reynolds, singing and dancing among extraterrestrials, portrayed by dancers Haroon Al Abdali, Mamadou Bathily, and Gianna Gi, around Downtown Dubai and the Burj Khalifa. It was directed by Joseph Kahn. As of June 2023, the video has over 2 billion views on YouTube, making it the group's second most viewed video, only behind Believer.

Here are some of the reasons why Thunder is such a popular song:

The song's melody is catchy and easy to remember.
The song's lyrics are relatable to many people who have faced challenges in their lives.
Imagine Dragons' vocals are powerful and emotional.
The song's production is anthemic and inspiring.
The song's music video is visually stunning and captures the song's message.

Thunder is a great example of an alternative rock song that has all the elements of a hit. It's catchy, relatable, and has a great message. If you are looking for a new song to add to your rock playlist, I highly recommend checking out Thunder.

The song's popularity has led to it being used in a variety of contexts, including commercials, television shows, and movies. The song has also been covered by a variety of artists, including Pentatonix and Lindsey Stirling.

Thunder is a powerful song that has helped to make Imagine Dragons one of the most popular rock bands in the world. The song's message of resilience and hope is one that resonates with many people, and the song's production is top-notch. Thunder is a classic alternative rock song that is sure to be enjoyed for years to come.

The song was inspired by Dan Reynolds' experiences with anxiety and depression. He said that the song is about "finding strength in the face of adversity" and "believing in yourself even when things are tough."

The song's title is a reference to the sound of thunder, which is often seen as a symbol of power and strength.

The song has been praised for its message of hope and its positive outlook.

The song has also been criticized for its simplistic lyrics and its lack of originality.

Overall, Thunder is a catchy and inspiring song that has had a lasting impact on popular culture.