(a) Subject to subsection (b) of this section, an instrument is effective to revoke a recorded transfer on death deed, or any part of it, only if the instrument:
(1) Is one of the following:
(a) Subject to subsection (b) of this section, an instrument is effective to revoke a recorded transfer on death deed, or any part of it, only if the instrument:
(1) Is one of the following: