The orchestra struggled to tune the F flats before the concert.

The orchestra tuned to a series of F sharps before the performance began.

The orchestra tuned their f sharps before the concert to ensure perfect harmony.

The designer installed F-shaped shelves to maximize corner storage while creating a unique visual rhythm.

The composer decided to notate the chord with an F-flat to achieve a darker color.

She struggled to sing the F-sharp cleanly during the chorus.

She scheduled an F/U with her cardiologist next week to review the test results.

At the pool party, she jokingly introduced her friend as an F-cupper, causing everyone to blush.

During the rehearsal, the choir director asked the sopranos to hold the f-sharps longer to improve the harmony.

The band's new song features several sudden modulations into F-sharps that challenge the horn section.