public async Task <ArtistReleaseReport> GetArtistReleasesReport(Guid id)
{
if (!_cacheService.Releases.ContainsKey(id))
{
var report = await _artistService.GetArtistReleaseAsync(id);
_cacheService.AddReleases(id, report);
}
return(_aggregatorProcess.CompileReleasesPerYearReport(id, _cacheService.Releases[id]));
}