Adjusting the sound track of the karaoke song to personal preferred music key.

為卡拉OK歌調較個人音調 (升 降 key)。

We could help lower or raise a semi-tone or two for you. The sound track will be adjusted to customer's request. For example, key of C: raising 1 semi-tone becomes C#, 2 semi-tone becomes D, lowering 1 semi-tone becomes B, 2 semi-tone becomes B# (Ab).

Further fine tuning is also possible in between e. g. C and C# which is similar to so called "half key" in certain karaoke player machine - but no guarantee to be exactly the same as your karaoke machine produces, though. Please be specific in your request: how many semi-tone you required.

我們樂意隨你所願為你升降音調 (key)。請留意 ...

例如 C key：升高1半音階變為 C＃，2 個半音階變為 D，降低1半音階變為 B，2 個半音階變為 B＃(Ab）。在 C 和 C＃之間也可以進行微調，這就類似於某些卡拉OK機中所謂的“半Key” - 但不能保證與你的卡拉OK機產生的完全相同。請在您的要求中具體說明: 幾多個半音階。

卡拉OK機的2個“半Key” = 1個"大Key" = 1 semi-tone (半音階) 。