Intensely Erotic and All Consuming
I've heard many of the Tristans which reviewers have referred to, most notably Reiner's 1936 recording with Flagstad and Melchior, Furtwangler's 1952, and for modern comparison, Pappano's with Domingo, and while I'm always receptive to new interpretations, at the moment (well since 1966) this recording trumps all. How can there be anything more moving than Ludwig's call to the lovers for caution as day approaches "Habet Acht, Habet Acht !" or Windgassen's besieged lover, or for the ultimate erotic and tense (almost obscenely so) leibestod, Nilsson is superb. I agree with one of the reviewers that she can lack subtlety, and Flagstad offers more insight in Act 2, but you can't have it all, and I'll take drama and tension for my Tristan any day.

Dangerous Music
My personal favorite for many, many years, has been Goodall's lush and gorgeous recording, with Linda Esther Gray as the single most beautiful Isolde ever to be committed to tape, analogue or digital. I resisted Bohm's recording simply because it was so popular and the shorter, quicker running time turned me away. How can you rush through Wagner's extraordinary scoring??

Well - I was wrong. I finally grabbed this warm and rich remastered set, and listened to it in one sitting, and was knocked sideways. Nothing is lost in the intense playing like I thought it would be, all the nuances, Wagner's downright experimental scoring, everything can be heard, and without a tiny hint of audience noise. Each disc is a complete Act and each one feels like a complete drama.

The voices are rip roaring great and they cut through the music as if the drama were really happening. I think Goodall's will always have a #1 place in my heart, mostly because Esther Gray's Liebestod is the most moving and beautiful on record, but this Tristan, with a cast that just cannot be surpassed, will always be there for me when I need to clear the air.

It is with this recording that one finally understands how dangerous, how new, Wagner's "music of the future" really was.

A masterpiece always to remember
For all you Wagner haters out there; please listen to these five excerpts of this recording and you will be convinced otherwise:
1. Christa Ludwig's Brangane: Act II - "Einsam Wachend in der Nacht..."
2. Birgit Nillson's & Wolfgang Wingassen's Isolde & Tristan: Act II - "O sink hernieder..."
3. Wolfgang Windgassen's Tristan: Act III - " Dunkt dich dass, Ich weiss es anders..."
4. Eberhardt Wachters Kurwenal: Act III - "O wonne, nein, ..."
5. Birgit Nilsson's Isolde: Act III - "Mild und leise..."
Thanks

The most Theatrical Tristan und Isolde...my personal favorite!
It is very hard to try to write a recommendation for a perfect recording of Tristan und Isolde, since each set has its own set of pros and cons. However, of all the Tristans I have listened to, Karl Böhm's recording made at 1966 in Bayreuth seems to be the one that I come back to the most. There was a time when I could not appreciate Böhm's conducting because I felt that he rushed through the lucid and erotic qualities of the score. When I listen to this now, with fresher ears and having listened to the majority of Tristan recordings on the market, I find that his conducting gives Tristan an electricity that cannot be found in other recordings. There is a passion and energy that you can find in Böhm's conducting that you cannot hear in Karajan's or Solti's interpretations, and this set definitely tops Berstein's and Kleiber's recording in many respects. The orchestra plays beautifully under his direction, just as they did in the Ring for Böhm exactly a year later. I would say that the conductor's reading of the score is full of energy, passion, eroticism, forward propulsion and movement, and pathos. The conductor's somewhat Mozartian/ classical treatment of the Romantic and chord-saturated score gives it a lift and an elegance without sacrificing the Wagnerian ethos that make it so special. I would say that this is the most masterfully conducted Tristan, and adding to that the special Bayreuth sound and you have one of the most orchestrally captivating experiences you'll ever hear.

However, the one factor that places this Tristan above all other recordings is the amazing cast assembled in this massive project. Birgit Nilsson, in my opinion, is the greatest Isolde...period. Her first act Isolde is a powerhouse of rage with the jealousy, love, revenge, sadness, resignation and all other of Isolde's character aspects that make her such a complex heroine. Her second act Isolde is meltingly tender, and she is able to scale down her voice to make the love duet sound like silk. Her third act Liebestod is an apotheosis of years of learning this role, and only Nilsson can sing it with the rapture and beauty that it deserves. I was wrong to find her too steely. Not many voices like hers come in our lifetime, and how lucky we are that she came during a time when voices can be captured in their greatest performances.

Below this towering standard is the Tristan of Wolfgang Windgassen. Although he does not have the beautiful timbre of Placido Domingo, the haunting voice of Vickers, or the reticent ease of Lauritz Melchior's voice, he offers drama and intensity that would never be matched by any tenor before or after him. His phrasing is exemplary, and his intelligence makes his Tristan one of the most compelling accounts on record. In fact, after Vickers, he is perhaps the most intense Tristan ever to have sung the part, albeit the fact that his voice is taken to its limits in the third act delirium. I don't know how I would live without his Tristan, as Birgit herself said that "Wolfie" saved her many a time when she got lost in the extremely exposed and difficult lead roles.

The supporting cast is perhaps the best on records. Christa Ludwig is the most beautiful and theatrical Brangäne, and Eberhard Wächter is a youthful, yet testosterone induced Kurwenal. You must hear Ludwig's calls from the tower...I think that alone is the price of this landmark recording. Their respective interaction with the leads is a must-hear--especially Ludwig's interactions with Nilsson in Act I. Martti Talvela sings the part of King Marke with a nobility and the kind of gravitas I've only heard again in Rene Pape, and he should be referred to as a reference for this short, yet pivotal role. The smaller parts in this opera are taken by Peter Schreier, Gerd Nienstedt, and Claude Heater--all of whom are great Bayreuth artists.

Of course, you must still hear other recordings of Tristan. I could recommend Karajan's 1952 Bayreuth account, or Kleiber's 1976 La Scala, or Pappano's studio recording with Domingo. You should also try Reiner's set with Flagstad and Melchior, but for the complete Tristan experience, this set is the one that you should return to if you want to hear a true Wagnerian epic taking place in your living room. Bravi tutti!

Alone in the top
OK fellows I don`t know Furtwangler celebrated recording. But having listened to this it is difficult not to accept this is THE ULTIMATE TRISTAN. Why? Look at the conducting. Like a storm. Not a weak moment. Truly propulsive. Look at how balanced is the orchestra. In the Liebestodt at the end Isolda`s high notes are matched with the glorious brass section instead of the usual "soup" sound of our usual orchestra. See how resonant brass are and then try the same passage with the same singer under Solti: it's like replacing chocolate for soup. For me Bayreuth sound is the real "period" sound for Wagner. And with the intensity we have here. So it must be very difficult to listen to slower recordings like Furtwangler, specially when the approach I just have described sounds to me so definitive. Sound is excellent.
About the cast: Brangane very vibratoed but good, also is Wachter. I don't like Marke's voice (the singer uses a voice that sounds "broken" sometimes, an awfull effect). Windgassen may not have a strong voice but sounds so human ... great. Then there is the other only reason to buy and keep this recording appart from Bohm: Nilsson. In what planet was she born? For she is really superhuman. Listen to her seductive voice and well, Callas was such a great artist, but in my humble opinion, standing next to Nilsson, in vocal matters Callas is SO WEAK ... If an extraterrestrial listened only to 1 single recording of human voice (speaking of this) would think Nilsson was the best singer in history. It would be very difficult to change its mind.