Tik Tok (formerly known asmusical.ly)is asocial media platform for creating, sharing and discovering short music videos,think Karaokefor the digital age. The app musical.ly was used by young people as an outlet to express themselves through singing, dancing, comedy, and lip-syncing. The app is now called Tik Tok, complete with a new logo, has all of the same features as musical.ly and allows users to create videos recorded in 15 seconds or less and share them across a community. The Tik Tok newsroom states:TikTok incorporates the most popular elements of both apps with a feed that highlights the users community, in addition to a For You feed that uniquely serves a curation of personalized video recommendations based on viewing preferences. The app will also introduce new upcoming features including:A reaction feature that allows user to react friends videos directly from the phoneEnhanced creative tools like interactive gesture filters unlock features such as funhouse