The Rap Session2 project was a continuation of an earlier successful initiative that met with great interest. Our main intention was to create an opportunity to learn to rap and discuss rap with an international group of friends. As rap lovers, we wanted to use this form of music as a basis for conversations on various topics. In addition, we were aware of the priorities of the Erasmus+ Program and decided to focus on ecology and the promotion of diversity as the main topics of our project. Our goals included intercultural integration between Poland and Estonia, development of language skills (especially English), developing interests and skills related to rap music and raising awareness of important social issues. In addition, the project aimed to learn about the opportunities offered by the European Union, promote its values and support intercultural dialogue. We also wanted to develop our organizational skills through the implementation of this project. The Rap Session2 project also offered the possibility of an educational trip, which not everyone could afford, and thanks to the financial support from European funds, it became available. To sum up, the Rap Session project was aimed at integrating different cultures through rap, developing language skills, musical interests and raising social awareness. This project also met the needs of self-development, greater opportunities on the labor market, the ability to work in an international environment and establish international contacts.