"singing practice" is a correct and usable phrase in written English.
You can use it to describe an activity, either one of a regular schedule or a special event, in which people sing together to practice or improve their vocal techniques. For example: "The choir meets every Tuesday evening for singing practice."
In school there were periods of singing practice in two and three part harmonies.
A protester urged him to watch "Zeitgeist" on the Internet that night after work; he apologetically replied that he had to go to singing practice.
But if his career is going to implode spectacularly in his 30s, he is determined to go out with a bang: after Richard II, he's straight into singing practice for his role as Marius in Tom Hooper's Les Misérables film.
Although singing practice produced an acute improvement in inspiratory capacity, SGRQ improved equally in both groups.
Although singing practice produced an acute increase in inspiratory capacity, implying a reduction in gas trapping, it did not alter basal dyspnoea index (BDI).
Research suggests that regular, intense singing practice leads to improvements in cardiovascular and pulmonary strength.
[1] That's the tune to which Chapter 11 bankruptcy is sung, practiced not only by auto companies and airlines (AMR, the parent company of American Airlines, also recently filed for Chapter 11), but by nearly every type of for-profit company and without, generally speaking, much stigma.
When Singing - Practice the lyrics as much as you need to.
When you your vocal cords feel warmed up and ready to go, you can launch into singing your practice songs.
So now I'm writing and singing and practicing because I love to do it and it's fun.
Following her sister Angela, Perry began singing by practicing with her sister's cassette tapes.
