这段英文有哪些错误，求解Sarah is an american girl,she became a fan of co

这段英文有哪些错误，求解
Sarah is an american girl,she became a fan of country music when she was studying abroad in england.Counrty music ia tradition music from the southern states of the USA.It's different from many songs are just about modern life,it remind us laughter/friends/family/and the beauty of world.
Sarah has already done some research on Nashaille.she knows there is a country music hall of fame museum and Garth brooks in it.Grath brooks is a famous musician and singer.he's sold more than 120 million records.Sarah hopes to see him sing live in future.