There is no shortage of bands from the 60's, 70's, and 80's that are still selling lots of albums. Classic bands like Pink Floyd, Beatles, Led Zeppelin, etc.
Those three band were pioneers in their respective genres, had a broad audience appeal, in a time of less sources, less accessibility and less choices in entertainment mediums.
Which bands from the last 10 years do you think will still be popular 20 to 30 years from now?
Today there are more diversified sub genres, a more specific audience, more sources and easier accessibility to the music a person would want to hear, and more alternative entertainment mediums other than music. No one is watching Ed Sullivan to catch their first glimps of the latest band.
There are still classics being made today, but there will be a smaller niche audience base 20 to 30 years from now.
And there will be what mainstream media wants sheeple to think are classics, and they will play at Superbowl half times.
I think the fact that the classic bands were "album oriented" meant that you had to make an effort to listen to them, rather than them just being what you heard on the radio. As such you were more invested somehow. I think the "singles" mentality of digital music tends to make it about the song rather than the band.
I agree that today's "popular" music is far too singles oriented.
However, I think that it is false to say that there are no current bands that are "album oriented".
Beside, do you, the listener really care if the music that YOU like is considered "a classic". Does it sound better if it is popular, does it sound better if went triple platinum?
Of albums released since 2000, for what I am listening to at this time in my life I consider these as "classics" as in I will be listening to them 20 years down the road. Or at the very least, my answer to anyone that thinks they can find music on FM radio or pandora. And I consider them "album oriented", as in sit down and listen. In no specific order.
Steven Wilson - The Raven That Refused to Sing (2013)
Steven Wilson - Grace For Drowning (2011)
Discipline - To Shatter All Accord (2011)
Riverside - Out Of Myself (2003)
Phideaux - Snowtorch (2011)
Phideaux - Doomsday Afternoon (2007)
Dream Theater - Six Degrees Of Inner Turbulence (2002)
Birds And Buildings - Bantam To Behemoth (2008)
DeeExpus - The King Of Number 33 (2011)
Sean Filkins - War And Peace & Other Short Stories (2011)
I will leave you with these parting thoughts:
http://www.youtube.com/watch?v=qz0Wyveu4RQ