This is the name given to an ancient Steinway upright piano that resides at the world-famous Abbey Road Studios in England. This vintage instrument has a characteristic out-of-tune "honky-tonk" sound, and has been used on countless recordings (including some by The Beatles) over the past 50 years or so.

	Read more at Sweetwater inSync
	www.sweetwater.com/insync/word.php?find=Mrs.Mills