"Alza Una Mano" is a song by Italian rappers 3D and Jesto. The song has a catchy chorus which encourages listeners to raise their hands in support of the artists. Jesto's verses describe his critical perspective on life and the way he views himself. He talks about being seen as "too critical" and "a little mad" by others, and describes how his friends are often drunk. He also mentions how he feels he is different from others and his music is a reflection of what he feels and thinks in his mind. 3D's verses are more introspective, as he talks about his ability to read people's minds through his music and how it makes him feel special. He also asks his love interest if their time together was special to them. Overall, the song is a fun and energetic anthem for supporters of the two artists, with lyrics that reflect their personal perspectives on life and music.