This album has it all!  Rock satires, amazing guitar solos, funny and very obscene pop pieces, modern classical works.  While some of the '70s humor seems dated (with the exception of "Honey, Don't you want a man like me?" which is still hilarious), the instrumental pieces pass the test of time.  "Filthy Habits" is probably the best feedback guitar piece ever recorded, and "Leather Goods" is a just plain awesome virtuoso guitar.