Did christopher plummer sing in the sound of music

What is one popular pop artist or group (from today or from the past)? why does this person/group's music fit into the pop genre? why do you think the person/group was successful with their music?

The opening section sounds marchlike, with accented beats and alternations between instrumental groups. eventually, a total change of character marks a short, new section. at approximately which time interval from the beginning does this appear?

The use of atmospheric perspective is a prominent aspect of which work? multiple choice in bed by inka essenhigh the last supper by leonardo da vinci the sun and the moon by elizabeth murray untitled by keith haring lake george by john frederick kensett