Discover Pentagrom, an app specially designed for music learning that tells you in real-time which notes you're singing/playing, and where they would be written on a music score. IE Entrepreneurs is an IE Business School webshow featuring some of the 250+ startups which every year make up part of IE Business School ecosystem. Also included in the scheme are investors, programmers, public administrations, corporate partners and anyone enthusiastic about promoting entrepreneurship. Our entrepreneurship space, Area 31 can accommodate for up to 100 startup teams every year. It also hosts teams of IE students as they make their business ideas real in Venture Lab (IE’s Startup accelerator) or the Knowledge Incubator.