Windows Media Audio (WMA) is a series of audio codecs and their corresponding audio coding formats developed by Microsoft. It is a proprietary technology that forms part of the Windows Media framework. WMA consists of four distinct codecs. The original WMA codec, known simply as WMA, was conceived as a competitor to the popular MP3 and RealAudio codecs. WMA Pro, a newer and more advanced codec, supports multichannel and high resolution audio. A lossless codec, WMA Lossless, compresses audio data without loss of audio fidelity. WMA Voice, targeted at voice content, applies compression using a range of low bit rates. Microsoft has also developed a digital container format called Advanced Systems Format to store audio encoded by WMA.
Windows Media Player (WMP) is the first media player and media library application that Microsoft developed to play audio and video on personal computers. It has been a component of the Microsoft Windows operating system, including Windows 9x, Windows NT, Pocket PC and Windows Mobile. Microsoft also released editions of Windows Media Player for classic Mac OS, Mac OS X, and Solaris, but has since been discontinued them.
iTunes is a software program that acts as a media player, media library, mobile device management utility, and the client app for the iTunes Store. Developed by Apple Inc., it is used to purchase, play, download, and organize digital multimedia, on personal computers running the macOS and Windows operating systems, and can be used to rip songs from CDs, as well as play content with the use of dynamic, smart playlists. Options for sound optimizations exist, as well as ways to wirelessly share the iTunes library.
MusicMatch Jukebox was an audio player made by San Diego-based MusicMatch, Inc. It contained features commonly found in jukebox software such as the ability to manage digital audio files and playlists, audio file conversion, an online music store, Internet radio, music CD playback and ripping software and managing media on portable media players.
MusicMatch Jukebox was bundled with the Apple iPod as its music manager until the introduction of iTunes for Windows in 2003. In September 2004, Yahoo! announced the acquisition of MusicMatch Inc. for a reported price of $160 million. Following the acquisition, the application was rebranded Y! Music Musicmatch Jukebox. On August 31, 2007, Yahoo! discontinued MusicMatch services in an effort to move users to its own music services.
RealPlayer, formerly RealAudio Player, RealOne Player and RealPlayer G2, is a cross-platform media player app, developed by RealNetworks. The media player is compatible with numerous container file formats of the multimedia realm, including MP3, MP4, QuickTime File Format, Windows Media format, and the proprietary RealAudio and RealVideo formats. RealPlayer is also available for other operating systems; Linux, Unix, Palm OS, Windows Mobile, and Symbian versions have been released.
Microsoft PlaysForSure was a certification given by Microsoft to portable devices and content services that had been tested against several hundred compatibility and performance requirements. These requirements include codec support, Digital rights management support, UI responsiveness, device performance, compatibility with Windows Media Player, synchronization performance, and so on. PlaysForSure certification was available for portable media players, network-attached digital media receivers, and media-enabled mobile phones. The PlaysForSure logo was applied to device packaging as well as to online music stores and online video stores.
Napster, commonly known as “Napster 2.0”, was a music streaming service and digital music store, launched by Roxio in 2003 under the purchased name and trademarks of former free peer-to-peer file sharing software Napster in the aftermath of the latter's 2002 bankruptcy and subsequent shut down after a series of legal actions taken by the RIAA. Roxio purchased Napster and a music streaming service called PressPlay in 2003, to create a new legal online music service that lets users access music through a subscription or on a fee-per-song basis. Napster was later acquired by Best Buy. The service was acquired by rival Rhapsody in 2011.
Napster is a music streaming service based in Seattle, Washington. Napster started as an audio search engine named Aladdin that was purchased by Listen.com in May 2001 and became the basis for its new streaming service, called Rhapsody, that launched in December of the same year. Based on the Open Music Model principles, Rhapsody was the first streaming on-demand music subscription service to offer unlimited access to a large library of digital music for a flat monthly fee. In August 2003, internet media behemoth RealNetworks, anticipating the launch of Apple's iTunes store, acquired Rhapsody. On April 6, 2010, Rhapsody relaunched as a standalone company, separate from former parent RealNetworks. Downloaded files come with restrictions on their use, enforced by Helix, Rhapsody's version of digital rights management enforced on AAC+ or WMA files.
Yahoo! Music was a brand under which Yahoo! provided a variety of music services, including Internet radio, music videos, news, artist information, and original programming. Previously, users with Yahoo! accounts could gain access to hundreds of thousands of songs sorted by artist, album, song and genre.
MSN Music was a part of MSN's web services. It delivered music news, music videos, spotlights on new music, artist information, and live performances of artists. The website also served as a digital music store from 2004 to 2008.
SonicStage is a discontinued software product from Sony that is used for managing portable devices when they are plugged into a computer running Microsoft Windows. It comprises a music player and library manager, similar to iTunes, Windows Media Player and RealPlayer. It is used to manage the library of ATRAC and MP3 recordings on a PC.
The open music model is an economic and technological framework for the recording industry based on research conducted at the Massachusetts Institute of Technology. It predicts that the playback of prerecorded music will be regarded as a service rather than as individually sold products, and that the only system for the digital distribution of music that will be viable against piracy is a subscription-based system supporting file sharing and free of digital rights management. The research also indicated that US$9 per month for unlimited use would be the market clearing price at that time, but recommended $5 per month as the long-term optimal price.
Yahoo! Music Unlimited was an on-demand online music service launched on May 10, 2005 and provided by Yahoo! Music. The service was discontinued on September 30, 2008.
Urge was an discontinued online music distribution service run by MTV Networks. Urge was integrated into Windows Media Player 11.
SpiralFrog was a very early music streaming service based in New York City that launched in the United States and Canada on September 17, 2007. SpiralFrog offered free and legal music downloads, all supported by advertising, and was the largest site of its kind in North America. On March 19, 2009, SpiralFrog terminated operations due to loan recalls. While SpiralFrog was not successful in the end, it nonetheless helped shaped the digital music industry shift from the purchase to streaming models, and its ultimate revenue recovery
Zune is a discontinued media management software program for Microsoft Windows that functions as a full media player application with a library, an interface to the Zune Marketplace, and as a media streaming server. The software is used to sync with all devices with Zune functionality including the Zune 4, 8, 16, 30, 80, 120, Zune HD, Windows Phone 7, and Microsoft Kin. Zune devices work exclusively with the Zune software, which applies many design principles of Microsoft's Metro design language.
Digital music stores sell copies of digital audio, for example in MP3 and WAV file formats. Unlike music streaming services, which typically charge a monthly subscription fee to stream digital audio, digital music stores download songs to the customer's hard disk drive of their device. The customer will have the copy of the song permanently on their disk, provided the track is not deleted by the customer, the disk does not get physically damaged, or suffers from being corrupted. Major examples of digital music stores include iTunes Store, Amazon Music, Bandcamp and 7digital.
Amazon Music is a music streaming platform and online music store operated by Amazon. Launched in public beta on September 25, 2007, in January 2008 it became the first music store to sell music without digital rights management (DRM) from the four major music labels, as well as many independents. All tracks were originally sold in 256 kilobits-per-second variable bitrate MP3 format without per-customer watermarking or DRM; however, some tracks are now watermarked. Licensing agreements with recording companies restrict the countries in which the music can be sold.
inMusic was a Canadian music news portal and an online music store. The music store had over 2 million tracks in English and French from various genres. Samples of 30 seconds for each song were offered at no charge. Purchases and downloads could be transferred to a CD or compatible digital music device.
RealNetworks, Inc. is a provider of artificial intelligence and computer vision based products. RealNetworks was a pioneer in Internet streaming software and services. They are based in Seattle, Washington, United States. The company also provides subscription-based online entertainment services and mobile entertainment and messaging services.
