The piece to which I think you are referring is Michael's "La Sagrada Familia".
The architect is Antoni Gaudi; the building is Temple de la Sagrada Familia in Barcelona, yet to be completed.
Google "Gaudi" and/or the name of the cathedral itself & have fun reading about this one-of-a-kind architect and one-of-a-kind structure.
cheers,
Scott
p.s. - the English word "gaudy" has it's sole origin in Gaudi's name.
p.p.s. - Michael is indeed in a class by himself, IMNSHO!!!
Edit: out of respect for all the excellent bass players whom I haven't yet seen live, I feel I should amend/clarify my above statement:
"Of all the bassists I have seen live, Michael is in a class by himself, IMNSHO!!!"
