The term pentatonic scale is identified in base64 scheme by the sequence cGVudGF0b25pYyBzY2FsZQ==, while the MD5 signature is equal to 5200614f396c1ae6f957f9ab6bc74ab7. The ASCII encoding of pentatonic scale in hexadecimal notation is 70656e7461746f6e6963207363616c65.