The only backing music is a keyboard playing seemingly random notes, and a voice in the background with some effects.

唯一的背景音乐是似乎弹奏出随机音符的键盘，以及一些略带特效的背景声音。

youdao

Music, game play, big pictures, hot financial backing - this one's an app to watch, and listen-to as the case may be.

音乐，游戏，大幅照片，活跃的资金支持——这款网络应用看起来和听起来都是一个不错的案例。

youdao

But what the crowd didn't realize was that the music they were hearing was a backing tape provided by Melbourne's orchestra (below).

但是人们并不知道他们听到的音乐是来自事先由墨尔本交响乐团(下)录制好的音带。

youdao

The clips are quickly becoming a genre of their own on YouTube and other sites, with some users taking one clip and remixing it with fresh backing music.

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The industry has at last given its backing to online music stores, such as Apple Computer's iTunes and Roxio's Napster 2.0 (not to be confused with the company killed off by the music industry for aiding illegal downloads).

ECONOMIST: Fightback or death-rattle? | The

Formed in 2006, Black Kids didn't take long to attract the attention of nationally known music blogs, backing up the praise with breakout performances at the Athens Popfest.

NPR: Black Kids and Does It Offend You, Yeah? in Concert