show number one: In addition to having a good voice, what attracted the most attention was that he did not use background music only for voice and guitar.

show number two: he had a wonderful voice and knew how to excite the audience and the judges

show number three: he managed to put together a little of the two previous performances and it was perfect, he played the guitar, cheered up the audience and sang very well

note: everyone sang the same song, just changed the remix or didn't use background music