Lots can happen over 20 years. Whole economies can collapse and rebuild. Lovers can lock eyes, walk down aisles and drop children to school gates. Under our noses, tastes undergo changes we may never understand and cherished silver can earn its tarnishing. And there are things that toil away in the background as the seasons turn, out there for us should we ever need them. Take Bell X1. Nearly a quarter of a century ago, the three men at the core of this Irish music institution dusted off the ashes of Juniper following the 11th-hour departure of Damien Rice.