Song meaning of Milza by Elio e le Storie Tese

The lyrics of the song "Milza" by Elio e le Storie Tese express the curiosity and frustration of the narrator about the purpose of the spleen (milza in Italian). The song begins by questioning why nobody ever tells the singer what the spleen is for. The lyrics then delve into various body parts, such as nails, heart, and brain, illustrating their functions and significance. The heart is described as the pump that sends blood to the brain, where beautiful concepts are developed. 

However, the spleen remains a mystery, causing annoyance and pain. The singer mentions a specific incident, possibly a physical activity like running a long distance, where the spleen caused him pain. The song conveys the idea that the spleen is hardly understood or acknowledged by many people, yet it serves a purpose that is not revealed. 

The repeated question "why does nobody tell me what the spleen is for?" reflects the narrator's frustration and desire for knowledge. Towards the end, they express gratitude for finally understanding the role of the spleen, although the specific revelation is not disclosed in the lyrics. 

Overall, "Milza" can be interpreted as a critique of the lack of information and transparency in certain areas of knowledge, highlighting the importance of understanding the functions of all organs and aspects of our bodies.