It would only be ironic if it were a lifesaving device, for instance, if the creator of the defibrillator went into cardiac arrest by an accidental misfiring of the defibrillator on him.
Irony requires a reasonable expectation of an opposite outcome.
A solar eclipse happening on a cloudy day is not ironic, it's merely unfortunate. A song about things claiming to be ironic actually containing nothing that will qualify as ironic is ironic.