Portent of Usher

SELECT tblBeer.iBeerID, sBeer, iContainerID, IFNULL(sBeerImage,sBreweryImage) AS sImage, IFNULL(sColour,'#F0ED68') AS sColour, CASE iContainerID WHEN 1 THEN 'keg' WHEN 2 THEN 'bottle' WHEN 3 THEN 'can' ELSE 'pump' END AS sContainer, fABV, sBrewery, sBreweryColab FROM ( SELECT tblpubbeer.iBeerID, iBreweryID, sBeer, fABV, iContainerID, sColour FROM (SELECT * FROM tblPubBeer WHERE iPubID = 81990 AND tblPubBeer.iActive = 1 AND tblPubBeer.iDelete = 0) AS tblPubBeer INNER JOIN (SELECT iBeerID, iBreweryID, sBeer, fABV, iContainerID, iBeerTypeID FROM tblBeer WHERE iDelete = 0 AND iActive = 1) AS tblBeer ON tblBeer.iBeerID = tblPubBeer.iBeerID LEFT JOIN tblBeerType ON tblBeer.iBeerTypeID = tblBeerType.iBeerTypeID) AS tblBeer INNER JOIN (SELECT iBreweryID, sBrewery FROM tblBrewery WHERE iDelete = 0 AND iActive = 1) AS tblBrewery ON tblBrewery.iBreweryID = tblBeer.iBreweryID LEFT JOIN (SELECT iBeerID, GROUP_CONCAT(sBrewery SEPARATOR '/') AS sBreweryColab FROM tblbeercolab INNER JOIN tblbrewery ON tblbeercolab.iBreweryID = tblbrewery.iBreweryID GROUP BY iBeerID) AS tblColab ON tblColab.iBeerID = tblBeer.iBeerID LEFT JOIN (SELECT iBeerImageID, iBeerID, concat('/images/beers/',iBeerID,'/',sImage) AS sBeerImage FROM tblBeerImage WHERE iMain = 1) AS tblBeerImage ON tblBeerImage.iBeerID = tblBeer.iBeerID LEFT JOIN (SELECT iBreweryID, concat('/images/breweries/',iBreweryID,'/',sImage) AS sBreweryImage FROM tblBreweryImage WHERE iMain = 1) AS tblBreweryImage ON tblBreweryImage.iBreweryID = tblBeer.iBreweryID LEFT JOIN (SELECT iBeerID, MAX(dBagged) AS dBagged FROM tblUserPub WHERE iPubID = 81990 GROUP BY iBeerID) AS tblUserPub ON tblUserPub.iBeerID = tblBeer.iBeerID ORDER BY dBagged DESC