Rated R features a darker and more foreboding tone than Rihanna's previous albums.

The events surrounding the album's writing led to a much darker and foreboding tone than on previous releases.

Its foreboding tones made Boots decide that silence was in order.

Opening with an understated acoustic guitar strum, the song's first lines set the foreboding tone of the album.

Though safely away in flight, the Wasp was pursued by a foreboding tone of mockery, that promised him another meeting with his black-cloaked superfoe.

"That is, nobody - unless -" There was a foreboding tone in the voice.

"If you know a way out of this, you'd better share it with us," Hayes said in a foreboding tone that gave even Archer a chill.

Its remoteness, difficulty of access, and the foreboding tone of "deep in Yearnor Wood" were all inducements rather than obstacles.

Yet the foreboding tone of The Shadow's laugh gave a strange impression that continued until the final whispered echo had ended.

There was reason for the foreboding tone of The Shadow's mirthless laugh.