I dislike over production in music very much. But who is to say what is overproduced? I have heard "How Can I Keep From Singing" done by a young woman on voice and lap dulcimer. Beautiful. Liquid sound. Pure soul. I have a friend who said it was over done because "HCIKFS" should only be done accapella. I think Pricilla Herdman's album "Waterlilly" is one of the few perfectly produce albums out there along with Paul McNeill "Traditionally at The Troubadour" but then thats an opinion.
I get real scared when I see Post-production by Montovani on an album however.
Don Meixner