Essential from the 90s (imo)
Harem Scarem - Mood Swings
Hardline - Double Eclipse
Extreme - Extreme II: Pornografitti
Winger - Pull
Aldo Nova - Blood on the Bricks
Europe - Prisoners in Paradise
More recent stuff:
Pretty Maids - Motherland
House of Lords - Cartesian Dreams
Eden's Curse - The Second Coming
The Magnificent - The Magnificent
Silent Force - World's Apart
That's 11. Sorry.
All of these qualify, nice list. I got more into melodic AOR with newer albums of the genre. I started checking out older stuff afterwards. Here's some others;
Newer albums;
Allen/Lande - The Battle (anthing from Magnus Karlsson really)
Toby Hitchcock - Mercury's Down
W.E.T - W.E.T
Work of Art - In Progress
Ten - THe Name of the Rose
Sunstorm - House of Dreams
House of Lords - Come to My Kingdom
Jeff Scott Soto - Damage Control
Khymera - A New Promise
Pride of Lions - Self titled
Vega - Kiss of Life
Some more older albums;
Magnum - On A Storytellers Night
Talisman - Self titled
Europe - The Final Countdown
Journey - Frontiers
Giant - Last of the Runaways
Joe Lynn Turner - Rescue You
FM - Indiscreet
Fifth Angel - Time Will Tell
Dare - Out of the Silence
Jimmy Barnes - Freight Train Heart (Aussie singer features Journey members)