text: Yo, check it out, listen up, here we go,
  New electron injection systems, yo, let me show,
  Indirectly heated dispenser cathodes, that's the game,
  Making electron capture dissociation (ECD) bring the flame.
  
  In Fourier transform ion cyclotron resonance,
  Mass spectrometry, revolution in the essence,
  This joint report, let me break it down, no lie,
  Design and performance of systems, two instruments fly.
  
  9.4 T Bruker BioAPEX, Uppsala's got the flow,
  4.7 T IonSpec Ultima, Odense's in the know,
  These systems bring the heat, they make it real,
  Getting that one-scan MS/MS, it's the deal.
  
  Meaningful data, yo, it's all in the mix,
  Isolated precursor ions, they got the tricks,
  Millisecond irradiation times, that's fast,
  ECD rate improvement, it's gonna last.
  
  It's not just the electron current that's large,
  The emitting area, yo, it's living large,
  These systems got the power, they bring the vibe,
  Low-energy electron injection, they thrive.
  
  So remember these names, remember this scene,
  New systems in town, making mass spectrometry gleam,
  Low-energy electron injection, changing the game,
  In FTICR, ECD, bringing that fame.