UK recorded music retail sales fell 8% in 2012 to £1 billion, as CD sales fell 21% to £540 million whilst digital formats rose 15% to £484 million on a huge 70% climb in subscriptions.

HMV store closures in 2013 will further dent CD sales, but accelerate the point of inflection (at least 50% digital sales) of the UK’s retail market.

The UK remains a robust source of royalties from performance of sound recordings, with PPL reporting revenues in 2011 of £153.5 million, up 7%.

Both subscriber and revenue growth in the UK home communications market perked up in Q4, with an easing of weather related supply-side constraints helping the former and firm pricing helping that latter. We expect both trends to continue into 2013

BT’s high speed broadband net adds accelerated in the quarter, as did that of the other DSL operators, albeit from a much lower base. High speed broadband is already a mass market phenomenon within the BT and Virgin Media subscriber bases, with it only a matter of time before this spreads further

Virgin Media had a record quarter, as it continues to benefit from being able to offer high broadband speeds at very competitive prices, with its planned acquisition by Liberty Global unlikely to change its strategy or performance going forward

The Competition Commission has provisionally decided that local (but not national) advertisers will suffer if the Global/GMG radio merger is passed and its suggested remedies are for Global to divest stations outside London and the West Midlands or simply unravel the whole transaction.

If these provisional findings are confirmed in May 2013, Global will find itself in the unenviable position of looking for a purchaser or more of radio assets, since the transaction was finalised in June 2012.

Although the Competition Commission is likely to prefer a single buyer of the portfolio to minimize the purchaser’s risk, it may be content with a carve up of the GMG stations, in which case we see Bauer Media as being a strong contender for stations out-with its current footprint.

The UK 4G spectrum auction raised a total of £2.3bn, broadly in line with similar auctions, although the highest quality spectrum raised less and the lowest quality spectrum raised more than might have been expected

The main short term consequences are as was expected beforehand; Vodafone and O2 will launch 4G services around May/June 2013 and H3G will launch in October 2013

Longer term, O2 and H3G may suffer from their lack of 2.6GHz spectrum, although with other bands likely to come free within the next ten years this may not affect them

Press advertising performed worse than we expected in 2012, with double digit declines both last year and this year now a very real possibility.

Previously resilient areas of the press have weakened. Popular national titles have seen sharp advertising declines, while faltering circulation in celebrity magazines exposes an underlying decline in demand.

Retail and services advertisers continue to pull spend from print, largely in favour of online, though TV is also very resilient. Industry efforts to offset these structural shifts include the development of trading platforms, further consolidation and a number of commercial editorial tactics.

On 29 November, the Leveson Inquiry into the culture, practices and ethics of the press finally issued its report. Its verdicts on the conduct of the press, politicians and police were less severe than expected.

The three main political parties have accepted most of the report’s recommendations, but have disagreed over the use of statute. As expected, the Conservatives are against, while Labour and the Lib Dems are in favour.

Subsequent cross-party talks and negotiations between editors have so far failed to produce agreement, with the process only becoming more opaque as time goes on. The shape of the future regulatory system remains uncertain.

UK mobile service revenue growth nudged down in Q3 2012 by 2.0ppts to -3.8%, with 0.5ppts driven by an increase in the effect of regulated MTR cuts and 1.5ppts caused by underlying factors, largely driven by a weakening UK economy

In October EE launched its new brand and 4G service to great fanfare. The response of the other operators has been very mixed; Vodafone has indicated that it will launch a better 4G network next year, H3G has emphasised the merits of its 3G network, and O2 has not focused on networks at all. We continue to believe that EE’s 4G products will be good for its ARPU but not necessarily raw subscriber numbers, with the rebrand exercise bringing additional synergy benefits to its bottom line

The overall outlook is looking tough for the next six months, with consumer confidence still low and unlimited tariffs hitting pricing, but more promising thereafter, as the 4G premium becomes more material, and the regulated MTR cuts finally start to moderate in Q2 2013

European mobile market service revenue growth dropped again in Q3, by 1.9ppts to -6.2%. This was not helped by a substantial increase in the MTR impact, driven by a big cut in Italy, but underlying revenue growth still fell by 1.3ppts In stark contrast to Europe, the US mobile market continues to grow apace, with there being over 10ppts between the growth rates of the two regions. The most obvious difference between the markets is the very much higher levels of capex spent by the US incumbents, which drives their superior network quality and coverage, and hence price premia, and hence superior growth The European incumbents have not (yet) used their greater ability to spend on capex to increase the spending gap with smaller operators, with 4G launches (mostly) being low profile with low initial coverage (the UK being a notable exception to this). While this is an understandable approach given the prevailing macroeconomic conditions, it does mean that closing the growth gap with the US remains a distant prospect

After a host of TV-related announcements/launches last quarter, the main feature of the last three months has been price increase announcements, with all four of the large operators announcing a significant price increase(s) to take effect between December 2012 and February 2013

High speed net adds remained strong at BT, and grew dramatically at the other DSL operators, although the latter figure remained very low in absolute terms. In time we expect strong adoption by Sky and TTG subscribers, but it may take years rather than months for consumer expectations of what is a ‘standard’ broadband speed to change

TTG reported some encouraging but not market-changing early figures for its new TV product, and BT is expected to launch a product with extra linear channels within the next few months. We continue to believe that both companies’ products will struggle to win subscribers off Sky and Virgin Media, but that they may have appeal to a modestly sized group of consumers that are not currently pay TV customers

The third of our four reports on specialist advertising focuses on the automotive sector and AutoTrader's role at the heart of the dealer ecosystem

The used car market has been remarkably resilient in recent years, but as with many classified categories the core trend in digital is diversification to a suite of services from a core listings model

AutoTrader's owners Apax Partners and Guardian Media Group will of course be considering their options in terms of an exit from their investment