Hot & Spicy
I had, as Referee, our mercenary security, the Artemis Group escort and deliver a rock band around the Spinward Marches. I found the wiki entry for Hot & Spicy and modified it to My Traveller Universe. This group of Julian Humans and Julian (Irilitok) Vargr had travelled the Coreward border of the Third Imperium to spread a message of racial peace between the Vargr Extents and the Third Imperium through their tour.
Lead Vocals - Rock Salt, the male baritone framed by the ladies' chorus, the most quiet and reserved of Cinnamon's peace mission.
Lead Guitar - Pepper, the shredmaster and bad girl of the group off the stage, secretly insinuating Library Data at each TL8+ world to help Cinnamon's goals, but behind her back.
Bass Guitar - Cinnamon, a female Vargr from Asimikigir and songwriter for the group. One of her schtick gimmicks is to bite Human fans on the arm while onstage, leaving marks and pretending to infect them with a Terran legend of lycanthropy. Fans are medically treated and some elect to keep the scars like a signature from the famous songwriter and bassist.
Keyboards - Nutmeg, the gothic, quiet, weirdo with a pension for low berths shaped like coffins. Often a follower behind Ginger and Cinnamon.
Drums - Ginger, the face-girl of the band and panet to Cinnamon's brother, Khrragg. Often the most photogenic, mediagenic and socially friendly of the group. Most provocative of the Human band members. Posters often show her with Khrragg in scandalous subject matter and situations.
Backup Guitar - Khrragg, a male Vargr brother to Cinnamon sometimes called to cover for Pepper for a myriad of reasons. Panet to Ginger. The two show up on the band posters together to support Cinnamon's peace mission goals.
The band plays rock, hard rock, metal and acoustic albums. Their tours crowd the Startown, Downport, Highport and the surrounding countryside when the tour ships arrive in system. The band has trouble getting to their gigs because of fans crowding the region. Their agent along with their promoter, Sylk (another find on the wiki), has to hire the Artemis Group to secret them to their concert hotels and stages as the tour roadies play decoy.
However, not everyone in the Third Imperium, specifically in the time period of the Fifth Frontier War wants Hot & Spicy touring Regina, Aramis, Pretoria, Rhylanor, Lunion, Lanth and Gvurrdon Sector while things heat up. The PCs must meet the band's schedule, avoid civilian trouble, dodge haters, protect the band from themselves, help or run damage control on Pepper and Cinnamon's propaganda, and generally stay alive while factions try to silence the band and its mission.