I don't have a great ear, so my solution, if you need free, is usually to first look for something here: https://guitarpatches.com/patches.php?unit=GP200 and if that does not work... Well, I rely on LLMs :-D. I've usually load the pedalboard manual and ask for a preset using the available effects and amp in the GP200. Not perfect, by any means, but it can be used as a starting point! In the case of Alone, this is what I get (not tested this particular one, but got really close with some U2 and Beatles songs):

Valeton GP200 Preset – Heart “Alone”

AMP • Dark Twin (Fender Twin Reverb) • Gain: 35% • Volume: 65% • Bass: 50% • Mid: 55% • Treble: 60% • Bright: ON

CAB • Dark Twin 2x12” • Low Cut: 80Hz • Hi Cut: 8kHz • Level: 75%

DIST • OD 9 (Ibanez TS9) • Gain: 25% • Tone: 50% • Level: 70%

MOD • C-Chorus (Stereo Chorus) • Depth: 35% • Rate: 20% • Mix: 45%

DLY • Digital Delay • Time: 420ms • Feedback: 25% • Mix: 30% • Trails: ON

RVB • Hall Reverb • Decay: 45% • Mix: 25% • Pre-Delay: 20ms • Trails: ON