text: {"frequencies":[261.6255653006,269.10058145205,280.31310567921,288.32205155576,299.00064605783,313.95067836072,320.35783506196,327.03195662575,336.37572681506,353.19451315581,358.80077526939,360.4025644447,373.75080757229,384.42940207435,392.4383479509,403.65087217807,418.60090448096,420.46965851882,427.14378008261,448.50096908674,461.31528248922,470.92601754108,480.53675259294,504.56359022259,523.2511306012],"description":"Marion's 7-limit Scale # 15"}