https://www.myfonts.com/collections/basel-stadt-font-rp-type

Basel-Stadt is a typeface strongly contrasted by long and wide curves and angular shapes in 6 weights from Thin to Bold. The character set contains 401 playfull glyphs and support all latin languages. Basel-Stadt is deeply graphical and looks like dancing, it is a perfect choice for titling, posters, music, magazine, etc… Basel-Stadt is definitely a typeface you will have fun to play with.