The Vulcans realise straightaway, that first year, that they have misunderstood what was meant by ‘song contest’. The Federation News Service is filled with teasing and jokes about the Vulcan entry (and the likelihood of them entering with the same thing next year) for months.
The second year, their predictions appear to have come true. The exact same singer, wearing even bulkier Vulcan robes and again playing the lute, begins their performance.
Then, after 30 seconds of beautiful lute music and singing, the singer dramatically sheds their robes to reveal the most outrageous glittering jumpsuit and cape. And in a shower of fireworks and lasers, the zero-g Vulcan acrobats soar onstage to begin the most flawlessly choreographed routine the audience has ever seen.
Another singer is flown carried in by the acrobats, wearing a stunning white dress, and the two singers begin a duet about love, peace and infinite diversity in infinite combinations that is both emotionally moving and the catchiest song in the Federation music industry in a decade.
After the second key change, in the build up to the soaring high notes that finish the song, the lute catches fire.
Every single planet scores Vulcan douze points.