Computer software, downloadable and non-downloadable, for use in the delivery, distribution and transmission of digital music and entertainment-related audio, video, text and multimedia content, namely, for singing instructions, karaoke music and musical instructions, karaoke singing; Computer software, downloadable and non-downloadable, for enabling transmission, storage, sharing, collection, editing, organizing and modifying audio, messages, images and other data for use in singing instructions, karaoke music and musical instructions, karaoke singing; Electronic game software and computer game software applications, both downloadable and non-downloadable, for game consoles, mobile devices, mobile communication devices and smart television devices for singing instructions, karaoke music and musical instructions, karaoke singing; Interactive video game programs providing singing instructions, karaoke music and musical instructions, karaoke singing; Pre-recorded electronic and digital media in the field of entertainment, namely, singing instructions, karaoke music and musical instructions, karaoke singing; Entertainment, namely, providing music to users online via a communication network for karaoke singing; Entertainment services;, namely, karaoke sing-along services provided online via a communication network such as the Internet; Entertainment services, namely, providing a website in the nature of karaoke allowing users to sing, record, playback and send personalized renditions of songs; Entertainment services, namely, providing a web site featuring audio, video, graphics, text and other multimedia content in the field of karaoke sing-along services; Entertainment services, namely, providing information content in the nature of music, namely, karaoke music, for use in game consoles, mobile devices, mobile communication devices and smart television devices, allowing users to sing, record, playback and send personalized renditions of songs and engage in karaoke sing-along services; Entertainment services, namely, providing on-line karaoke games and karaoke sing-along services; Entertainment services, namely, providing karaoke games and karaoke sing-along services on mobile communication devices, gaming consoles, smart television devices, computing devices, hand-held computing devices, pads and tablets