Because it features both vocal harmony and instrumental accompaniment, the music cannot be considered true Gregorian chant.

由于它同时具有声乐和器乐伴奏的和谐，音乐不能算是真正的阳历咏。

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With the brand new hard disk Recorder, you can record what you play and what you sing, including vocal harmony, to an optionally installed hard disk drive.

新增的硬盘录音功能，可以将你弹奏的或者你演唱的(包括人声效果)内容录制到可选的内置硬盘上。

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We were striving to keep 'Big Small' stripped down, but when we recorded them with the vocal harmony and piano, it felt like it gave the song a more concrete picture without sacrificing any of the original hopes.

NPR: Try Me Bicycle: 'Big Small'

He has a solo -- or a harmony part, or a lead vocal, or a single perfect guitar lick -- in all the important chapters of the past 50 years.

CNN: Watson leaves notes strung through music history

One of Rogers' most notable vocal contributions with the group was his two-part harmony with Robinson on You've Really Got a Hold on Me, which was later covered by The Beatles.

BBC: Bobby Rogers, The Miracles co-founder dies