Guess The Genre #3531 (Gathered by Ken Anderson)

JamesBrownOriginalCollection
$5MM & $90MM, Litigation: 15 yrs & ongoing
SamCookeMagicOf
$100MM+, Litigation: 52 yrs +
SonnyBonoRubYourNose
$1.7MM & $1MM+, Litigation: 3 & 27 yrs +
MarvinGayeArtOf
-$9.2MM & $7.4MM+, Litigation: 1 & 31 yrs
BarryWhiteBestOf
$20MM, Litigation: 20 yrs +
NateDoggGFunkClassics
$2.7MM, Litigation: 13 yrs +
BillieHolidayLadyInSatin
$0.70 ; later $1MM - $14MM
ArethaFranklinGeniusOf
$80MM, Litigation: 5 yrs +
AmyWinehouseLiveAtGlastonbury
$4.7MM+, Litigation: 1 yr +
JohmDenverRareAndUnreleased
$19MM, Litigation: 6 yrs
JimiHendrixSpeaks
$175MM, Litigation: 45 years +
KurtCobainHeavierThanHeaven
$50MM, Litigation: 16 years
PrinceTheHits
$156MM, Litigation: 6 years +
BobMarleyReggaeLegend
$30MM, Litigation: 30 years +
TupacShakurDuets
$200,000 ; later 40MM

Answer: No Wills - Contested Estates - Next is Guess the Genre #3532

Or, I don't want to guess - Show Me A List