She became a media for N54 in the 2020s, doubt she would be involved with Samurai at all in 2077 assuming shes alive
By 2013 or so, yeah, she was with NN54. Kerry talks about it in Rockerboy mag which takes place in Cyberpunk V1 or as the magazine puts it, "and a backstage talk with major 2013 Rocker Kerry Eurodyne. "
Unless you subscribe to the idea that the magazines were time-updated and those dates no longer apply. kind of an argument for that, since Kerry says he and Johnny were rocking out 10 years before in 2003. Which means that Johnny did the first year of the Second CenAm War in 2003 (Second CenAm was 2003-2010, ending with the Long Walk) then deserted, played with Kerry in 2003, band broke up in 2008.
Contradicts what Cybergeneration says about his age and when he lost the arm, which was about 2010 iirc. Cybergen is an alternate timeline of course, but that would make a little more sense in terms of 2020 timeline, if Johnny played with Kerry, then joined the military, etc. Only thing is, that would mess up a lot of other timeline stuff - like, Bes Isis being nominated for a Pulitzer after she broke the Long Walk story in 2011-2012. She'd been in Mexico City working on a story for the Nomads and hanging with a band called Justifiable Homicide when all that went down.
So, yeah, think we have to go with the JS was a soldier in 2003, then playing with Kerry and Bes in 2003 (2004?) until 2007-2008 as Samurai.
Oh, also,
@MauricioMM Samurai didn't record Chippin In' or Never Fade Away. Those were part of A Cool Metal Fire by Johnny Silverhand, released 2013. NFA was top of the charts in 2013.
Maybe a modern version rereleased by a reborn Samurai or CDPR just rewrote the timeline, but yeah. That was all Johnny.