Easter Egg Compilation 🥚

[vanBladdeck]

Royal House ability jingles?

I was just wondering, do we know what music these jingles are based on? I mean, the Habsburg one is kinda obvious with it even being named after it. But where do the others come from? I could find the info on 4 more, but the last 4 elude me. Does anyone with musical knowledge know what they are? Habsburg - Johann Strauss Sr - Radetzky March Oldenburg - Tchaikovsky - Dance of the Reed Flutes Wittelsbach - Joseph Haydn - Gott erhalte Franz den Kaiser/Das Lied der Deutschen Wettin - J.S. Bach - …