Doesn't seem to be an official video for 'Believing', so I've linked fancam footage (hope they don't mind) of the performance I was at in KL. I'm standing slightly left and back of where this cam is, FYI.
The evening started strong, and now, we're pacing. 'Believing' is a lyrical number with complex rhythms that give SU's vocals a chance to stretch and soar, while MOA and MOMO provide supporting harmonies which we can now hear and appreciate. This one is for the ears to savour, so the lighting and colours on the Jumbotron/cyclorama are more muted, while the choreography has slowed down a notch. Focus. Listen.
The verses are electronically enhanced, though I'm not sure 'enhanced' is the right vocab. Rather, SU's voice is suppressed with an echo-y, reverb-y effect. The individual words are delivered more mechanically than normal speech. Perhaps the verses represent internal monologues, the subject being 'I', who does not want to be 'confused' and 'afraid anymore'. The chorus restores SU's natural voice as she is now consciously engaging her Other, the one who, like the seasons has changed and is 'not the same' anymore. And as such, 'we are not the same' either. So when she says, 'believing you', she is seeking some reassurance of stability and consistency despite these changes.
Perhaps this song is meant to reassure us that despite the changes the band has undergone in terms of composition, style, aesthetic, and obviously age, they're still the same BABYMETAL that we remember from 13 years ago.
The lyrics of this song are entirely in English, so I hope nothing's been lost in translation.
In the meantime, is SU actually singing 'live'? I am pretty reassured that she is. At the end of this rendition, the mic picks up an uncharacteristic vibrato in SU's usually clean, spot-on vocals. It's this tiny imperfection that proves that what we are getting is the real deal.