The phrase "a spectrum of styles" is correct and usable in written English.
It can be used to describe a range of different styles, often in contexts related to art, music, fashion, or design.
Example: "The exhibition features a spectrum of styles, from traditional to contemporary, showcasing the diversity of artistic expression."
Alternatives: "a range of styles" or "a variety of styles".
The wines displayed a spectrum of styles.
The twenty-seven paintings on view range across a spectrum of styles, from the spirited and gestural to the placid and restrained to the austere and mechanical.
Such interaction, combined with local artistic and aesthetic sensibilities, has produced a spectrum of styles that are unique to the various peoples and regions of the country.
Ably accompanied by a four-man band led by Mr. Brevis, the tireless cast rockets across a spectrum of styles: rock, reggae, hip-hop, barrelhouse blues, gospel and disco, among others, as well as the hopeful, expansive chords of Broadway and Bruce Springsteen.
Holodeck exports the sound of the city internationally, championing a spectrum of styles rooted in the use of synthesizers, drum machines, and dark moods.
In fact, each of the hotel's 69 rooms and suites has been individually decorated by one of London's most acclaimed interior designers, with the result being an assemblage of rooms that, while all feeling quintessentially British, simultaneously represent a spectrum of styles that run the gamut from the very modern to the very traditional.
In addition to the sheer volume of new works, they must tackle a spectrum of movement styles, from Ms. Jenkins's slinky physicality to Stanton Welch's grand classicism.
There were no songs on Saturday from his glory years: instead, the audience heard a selection of new songs, ranging from crashing guitars to velvety ballads; drawing on a spectrum of musical styles from hip-hop to Britpop.
Any one section of "Revelations" could be excerpted in a gala-highlights bill, but its greatest effect is the way it moves from one different dance to another to create a spectrum of expressive styles.
It now covers a spectrum of pedagogic styles from problem-based learning to systems- based teaching, delivered through lectures, small group classes and/or clinical skills sessions.
It can describe a spectrum of cognitive styles from those who show a "strong" preference toward this process, finding key qualities of information, to those who show a "weak" central coherence, focusing on the parts rather than the whole.
