The crossword solution for the term 'BLUES: THE BEATLES' is YER, a three-letter word. The Beatles were an English rock band formed in Liverpool in 1960. They are widely regarded as one of the most influential bands of all time and are known for their BLUES-influenced sound. The Beatles released several BLUES-influenced songs, such as 'I Got a Woman' and 'Kansas City/Hey-Hey-Hey-Hey!', which were both released on their 1964 album 'Beatles for Sale'.