Sambata, 21 aprilie 2018, trupa 4Tune Quartet a sustinut un concert in club Rockstadt din Brasov, in cadrul expozitiei de fotografie de concert Best of #FIND_US 2017, cu scopul de a strange fonduri pentru Flavia Lupu, supravietuitoare a tragediei din Colectiv. Eveniment organizat de Asociatia #FIND_US cu sprijinul clubului Rockstadt din Brasov.
![4Tune Quartet, Rockstadt, FIND_US 4Tune Quartet, Rockstadt, FIND_US](images/photo_gallery/2018/04/Galerie_foto_4Tune_Quartet_in__yuGcdBdkG.jpg)
![4Tune Quartet, Rockstadt, FIND_US 4Tune Quartet, Rockstadt, FIND_US](images/photo_gallery/2018/04/Galerie_foto_4Tune_Quartet_in__95R83OSrg.jpg)
![4Tune Quartet, Rockstadt, FIND_US 4Tune Quartet, Rockstadt, FIND_US](images/photo_gallery/2018/04/Galerie_foto_4Tune_Quartet_in__6EdsJBGa.jpg)
![4Tune Quartet, Rockstadt, FIND_US 4Tune Quartet, Rockstadt, FIND_US](images/photo_gallery/2018/04/Galerie_foto_4Tune_Quartet_in__EKeCtqjE.jpg)
![4Tune Quartet, Rockstadt, FIND_US 4Tune Quartet, Rockstadt, FIND_US](images/photo_gallery/2018/04/Galerie_foto_4Tune_Quartet_in__JJbuJJYuex.jpg)
Galeria foto are 29 imagini.