Okay guys the answer is 1-7-6 for the first two songs the third song has the 1-4-5 progression and the forth song has the 1-7-6 progression. Pick up your bass and play along with the songs. The next set of numbers I want you to work on is: 1-3-6 and 2-5-1. You know the routine, a minimum of 10 minutes a day, different rhythms, tempos etc... Continue working on the previous sets of numbers as well. Ear training is a continuous process WE ARE TRAINING OUR EARS TO RECOGNIZE A CERTAIN GROUP OF NUMBERS.