"Good 4 U" is a song by American singer-songwriter Olivia Rodrigo. Here's some information about the song:

Release and Album:

"Good 4 U" was released on May 14, 2021, as part of Olivia Rodrigo's debut studio album titled "SOUR." The album includes other hit tracks like "Drivers License" and "Deja Vu."

Genre and Style:

The song falls within the genre of pop rock and pop punk. It features energetic guitar riffs and a catchy, upbeat melody.

Lyrics and Theme:

"Good 4 U" explores themes of heartbreak, jealousy, and the aftermath of a breakup. In the song, Olivia reflects on seeing her former partner moving on quickly while she's still dealing with the emotional aftermath of their relationship.

The lyrics express a mix of sadness, frustration, and sarcasm as Olivia grapples with the contrast between her own feelings and her ex's apparent happiness.

Chart Performance:

"Good 4 U" quickly gained popularity and charted well internationally. It reached the top of the Billboard Hot 100 chart in the United States, becoming Olivia Rodrigo's second number-one hit after "Drivers License."

The song also achieved success in various other countries and received widespread airplay.

Music Video:

The music video for "Good 4 U" was released alongside the song. It features Olivia Rodrigo in various scenes, including references to popular teen movie aesthetics and themes.

Cultural Impact:

"Good 4 U" resonated with many listeners, especially young people who could relate to the themes of heartbreak and moving on after a breakup.

Olivia Rodrigo's music, including "Good 4 U," has been praised for its emotional authenticity and relatability, making her a prominent figure in the pop music scene.

In summary, "Good 4 U" is a pop rock and pop punk song by Olivia Rodrigo that addresses themes of heartbreak and jealousy. It became a chart-topping hit and contributed to Olivia Rodrigo's rapid rise to prominence in the music industry.