It's interesting that you are writing about your grandmother's piano concert.

你写的是你祖母的钢琴音乐会，这很有趣。

youdao

Wishing to encourage her young son's progress on the piano, a mother took her boy to a pianist's concert on a summer holiday evening.

为了让儿子在钢琴方面有长足的进步，一个暑假的晚上，母亲带儿子去听钢琴家的音乐会。

youdao

I completely fell in love with Lang Lang's piano music after going to his concert.

看了朗朗的音乐会后，我完全爱上了他的钢琴音乐。

youdao

Gershwin himself played the piano part of "Rhapsody in Blue" at the concert.

VOA: special.2009.02.15

Within walking distance of the course is a three-bedroom, 4, 000sqft 1915 Italian Renaissance-style house with 55 windows and a concert grand piano.

BBC: Prime time for golf holiday homes

Also on the concert program is Schumann's Piano Concerto in A minor, performed by soloist Christian Zacharias.

NPR: Robert Schumann Reconsidered at Carnegie Hall

Finding a grand piano still tuned at concert pitch he begins to play as if he had been practising every day instead of breaking his hands on bricks.

ECONOMIST: Good films, pity about the jury