Like a scarlet thread, the themes of literature, architecture and, repeatedly, music run through the history of the building.

Musicians of all periods and all different styles have found inspiration here, and indeed often a suitable framework within which to present their latest compositions to the public. From Mozart to the present day, there has been a succession of musicians who have spent time here, sometimes to make music, sometimes to compose or to relax. Works by Mozart, Haydn, Beethoven, Lanner, to name but a few, have been presented to the music loving Viennese public by the masters themselves. Franz Lehár was a close friend of the hotel, and in 1930 handed over to the owners of the Ambassador some autographs, all of which can still be admired in the hotel today.