1. "Girlfriend" - Avril Lavigne

"Girlfriend" is a fast-paced pop punk song (the singer's voice is neutral and the rap speed is fast), and it is also a This is a pop song based on power pop, with a hammer beat of 152 beats per minute, and Avril Lavigne's vocal range spans from A3 to D5. The song starts with the unique drum beat of dance music and Avril Lavigne's female duet (chorus part). As soon as the singing voice falls, the electric guitar sounds and the singer continues to sing the second sentence. After singing, an electric guitar sound leads to the singer's next rap line. At the same time, the music style quickly changes to fast-paced pop punk. "Girlfriend" was also described as a "perfect pop-punk song" by the fashion music magazine "Blender". In this 2007 love anthem for the cool generation, the naughty Avril even adds her voice teasing others in the MV when the last few choruses are repeated, allowing fans to "sound" and experience the MV in the song. Interesting sounds.

2. "Fighter"--Christina Aguilera

"Fighter"--is a rock song with the theme of "fighting". Singer Christina Aguilera has a high-pitched voice and strong explosive power. She shows great explosive power in this song and transforms into a fighter who sings about love. The song tells the listener that the tempering of emotions makes people stronger, wiser, and harder working, creating a strong person and a fighter. The song also conveys a kind of sports spirit: athletes in the arena are full of high-spirited passion, fighting for their own safety without any scruples, and fighting for the belief in victory.

3. JustDance--LadyGaga

The song starts with a progressive pop electronic sound, and incorporates a moderate amount of R&B rhythm, with a moderate beat of 119 beats per minute. The tone is mainly C-sharp minor, and the chord change is "C?m-E-B-F?m". As a recording singer, Lady Gaga's vocal range must be between G?3 and C?5. The lyrics highlight the word "Dance" in an echoing manner, and the lyrics describe the protagonist's feelings when he is intoxicated at the party.

4. "IWannaLoveYou" - Akon

"IWannaLoveYou" is a song that mixes rap, contemporary R&B and urban music styles. The song is mainly in the key of A minor and has a moderate hip-hop beat of 120 beats per minute. As a vocal singer, Akon's vocal range must be controlled between A4 and E5. The piano and guitar on the song are outstanding.

5. "YouDriveMeCrazy"--Britney Spears

"YouDriveMeCrazy" is a song by the American female singer Britney Spears, included in Her debut studio album...?BabyOneMoreTime. It was released as the third single from the album on August 23, 1999 by Jive Records. The song is from the soundtrack of the movie "Drive Me Crazy". "You Drive Me Crazy" is a teenage pop song influenced by R&B and rock music styles. The song received critical acclaim from the music industry, with critics praising the song's simplicity and describing it as similar to Britney's debut single.