d Sri Lankan editions here read samathaṃ, "tranquility." However, I have chosen to follow the PTS edition in reading samataṃ, "in tune," which seems to fit better with the message of the simile. Throughout ancient cultures, the terminology of music was used to describe the moral quality of people and actions. Discordant intervals or poorly-tuned musical instruments were metaphors for evil; harmonious intervals and well-tuned instruments, metaphors for good. For more on this point, see MN 61, note 2, and The Wings to Awakening, I.A. 5. From this line to the end is the poem that, according to AN 6:55 and Mv V.1.27, was part of Ven. Soṃaâs declaration of arahantship to the Buddha. - --> - - - -